No. 24-38
Bradley Little, Governor of Idaho, et al. v. Lindsay Hecox, et al.
Tags: biological-differences biological-sex equal-protection fourteenth-amendment sex-discrimination sports-participation transgender transgender-rights women's-sports
Key Terms:
DueProcess JusticiabilityDoctri
DueProcess JusticiabilityDoctri
Latest Conference:
2025-10-17
(distributed 4 times)
Question Presented (AI Summary)
Whether laws that seek to protect women's and girls' sports by limiting participation to women and girls based on sex violate the Equal Protection Clause of the Fourteenth Amendment
Question Presented (from Petition)
question presented is: Whether laws that seek to protect women’s and girls’ sports by limiting participation to women and girls based on sex violate the Equal Protection Clause of the Fourteenth Amendment.
Docket Entries
2026-01-13
Argued. For petitioners: Alan M. Hurst, Solicitor General, Boise, Idaho; and Hashim M. Mooppan, Principal Deputy Solicitor General, Department of Justice, Washington, D. C. (for United States, as amicus curiae.) For respondent: Kathleen R. Hartnett, San Francisco, Cal.
2025-12-10
Reply of Bradley Little, in his official capacity as Governor of the State of Idaho, et al. submitted.
2025-12-10
Reply of petitioners Bradley Little, in his official capacity as Governor of the State of Idaho, et al. filed. (Distributed)
2025-12-05
Record received from the United States Court of Appeals for the Ninth Circuit. The record is electronic and is available on PACER.
2025-12-01
CIRCULATED
2025-11-24
Motion of the Solicitor General for leave to participate in oral argument as amicus curiae and for divided argument GRANTED.
2025-11-21
Amicus brief of National Women's Law Center submitted.
2025-11-21
Amicus brief of Professors Joanna Harper, Philip Chilibeck, and Carol Ewing Graber submitted.
2025-11-19
Amicus brief of Professors Joanna Harper, Philip Chilibeck, and Carol Ewing Graber submitted.
2025-11-17
Amicus brief of Practicing Pediatric Endocrinologists and Pediatricians submitted.
2025-11-17
Amicus brief of Constitutional Accountability Center submitted.
2025-11-17
Amicus brief of Advocates for Girls' and Women's Rights submitted.
2025-11-17
Amicus brief of GLBTQ Legal Advocates & Defenders and National Center for LGFTQ Rights submitted.
2025-11-17
Amicus brief of Law And History Scholars submitted.
2025-11-17
Record requested from the United States Court of Appeals for the Ninth Circuit.
2025-11-17
Amicus brief of Information Society Project at Yale Law School submitted.
2025-11-17
Amicus brief of The Transgender Law Center, Genders & Sexualities Alliance Network, and PFLAG, Inc. submitted.
2025-11-17
Amicus brief of Federal Jurisdiction Scholars submitted.
2025-11-17
Amicus brief of Members of Congress submitted.
2025-11-17
Amicus brief of American Psychological Association, National Association of Social Workers, American Association for Marriage and Family Therapy submitted.
2025-11-17
Amicus brief of Professors of Constitutional Law submitted.
2025-11-17
Amicus brief of Equal Protection Scholars submitted.
2025-11-17
Amicus brief of Scholars of Equal Opportunity and Antidiscrimination Law submitted.
2025-11-17
Amicus brief of National Women's Law Center submitted.
2025-11-17
Amicus brief of Andraya Yearwood submitted.
2025-11-17
Amicus brief of Professors Joanna Harper, Philip Chilibeck, and Carol Ewing Graber submitted.
2025-11-17
Amicus brief of Constitutional Law Scholars in Support of Respondents submitted.
2025-11-17
Amicus brief of Professional, Olympic, and International Athletes in Women’s Sports submitted.
2025-11-17
Amicus brief of Coaches, Teammates, Competitors, and Allies of Transgender Athletes submitted.
2025-11-17
Amicus brief of States of New York, Hawai‘i, California, Colorado, Connecticut, Delaware, Illinois, Maine, Maryland, Massachusetts, Minnesota, Oregon, Rhode Island, Vermont, and Washington, and the District of Columbia submitted.
2025-11-12
SET FOR ARGUMENT on Tuesday, January 13, 2026.
2025-11-10
Brief of Lindsay Hecox, et al. submitted.
2025-11-10
Brief of respondents Lindsay Hecox, et al. filed.
2025-10-28
Motion of the United States for Leave to Participate in Oral Argument as Amicus Curiae and for Divided Argument of United States submitted.
2025-10-28
Motion of United States for leave to participate in oral argument and for divided argument submitted.
2025-10-28
Motion of the Solicitor General for leave to participate in oral argument as amicus curiae and for divided argument filed.
2025-10-20
Respondent's request that the Court dismiss the case as moot is deferred pending oral argument. See <i>Acheson Hotels</i>, <i>LLC</i> v. <i>Laufer</i>, 601 U. S. 1, 4 (2023).
2025-10-16
Supplemental Brief of Bradley Little, in his official capacity as Governor of the State of Idaho, et al. submitted.
2025-10-16
Supplemental brief of petitioners Bradley Little, in his official capacity as Governor of the State of Idaho, et al. filed.
2025-10-16
Supplemental brief of petitioners Bradley Little, Governor of Idaho, et al. filed. (Distributed)
2025-10-01
Suggestion of mootness DISTRIBUTED for Conference of 10/17/2025.
2025-10-01
Amicus brief of Emma Hilton PhD and the International Consortium on Female Sport submitted.
2025-09-30
Reply in Support of Suggestion of Mootness of Lindsay Hecox, et al. submitted.
2025-09-30
Reply of respondents Lindsay Hecox, et al. filed. DISTRIBUTED.
2025-09-26
Response to Suggestion of Mootness of Bradley Little, in his official capacity as Governor of the State of Idaho, et al. submitted.
2025-09-26
Response to suggestion of mootness from petitioners Bradley Little, Governor of Idaho, et al. filed.
2025-09-19
Amicus brief of Pennsylvania School Board Directors submitted.
2025-09-19
Amicus brief of Do No Harm submitted.
2025-09-19
Amicus brief of Brief of Professors Richard J. Auchus, David J. Handelsman, Sandra K. Hunter, Michael J. Joyner, Benjamin D. Levine, and Virginia M. Miller submitted.
2025-09-19
Amicus brief of Doctors of Sports Medicine submitted.
2025-09-19
Amicus brief of President of the Arizona State Senate Warren Petersen and Speaker of the Arizona House of Representatives Steve Montenegro submitted.
2025-09-19
Amicus brief of 48 Members of the Congress submitted.
2025-09-19
Amicus brief of Dr. Brent Ellis, President Spring Arbor University and The Wagner Center submitted.
2025-09-19
Amicus brief of American Association of Christian Schools, et al. submitted.
2025-09-19
Amicus brief of Women's Liberation Front submitted.
2025-09-19
Amicus brief of Business Leaders submitted.
2025-09-19
Amicus brief of The Church of Jesus Christ of Latter-day Saints, et al. submitted.
2025-09-19
Amicus brief of Thomas Hartley, MD, Pacific Justice Institute, National Legal Foundation, Illinois Family Institute submitted.
2025-09-19
Amicus brief of Interested Sports Physiologists submitted.
2025-09-19
Amicus brief of Sport Scientists submitted.
2025-09-19
Amicus brief of Defending Education submitted.
2025-09-19
Amicus brief of Concerned Women for America and Samaritan's Purse submitted.
2025-09-19
Amicus brief of Center for American Liberty submitted.
2025-09-19
Amicus brief of Alabama, Arkansas, and 24 Other States submitted.
2025-09-19
Amicus brief of United States submitted.
2025-09-19
Amicus brief of Six High School Athletes submitted.
2025-09-19
Amicus brief of President Pro Tempore of the Idaho Senate Kelly Anthon and Speaker of the Idaho House of Representatives Mike Moyle submitted.
2025-09-19
Amicus brief of True Blue Sapphires, Inc. submitted.
2025-09-19
Amicus brief of America's Future, Public Advocate of the United States, Public Advocate Foundation, Clare Boothe Luce Center for Conservative Women, U.S. Constitutional Rights Legal Defense Fund, One Nation Under God Foundation, and Conservative Legal Defense and Education Fund submitted.
2025-09-19
Amicus brief of Emma Hilton PhD and the International Consortium on Female Sport submitted.
2025-09-19
Amicus brief of Independent Council on Women's Sport submitted.
2025-09-19
Amicus brief of Equal Protection Project submitted.
2025-09-19
Amicus brief of Riley Gaines and 32 College Athletes submitted.
2025-09-19
Amicus brief of Reem Alsalem United Nations Special Rapporteur on Violence Against Women and Girls, its Causes and Consequences submitted.
2025-09-19
Amicus brief of Defense of Freedom Institute for Policy Studies submitted.
2025-09-19
Amicus brief of Independent Women's Law Center submitted.
2025-09-19
Amicus brief of The American College of Pediatricians submitted.
2025-09-19
Amicus brief of Sex Matters submitted.
2025-09-19
Brief amici curiae of Advancing American Freedom, Inc., et al. filed.
2025-09-19
Brief amici curiae of Thomas Hartley, MD, et al. filed.
2025-09-19
Brief amicus curiae of Independent Women's Law Center filed.
2025-09-19
Brief amicus curiae of The American College of Pediatricians filed.
2025-09-19
Brief amicus curiae of Equal Protection Project filed.
2025-09-19
Brief amici curiae of Advancing American Freedom, et al. filed.
2025-09-19
Brief amici curiae of Alabama, et al. filed.
2025-09-19
Brief amici curiae of President of the Arizona State Senate Warren Petersen, et al. filed.
2025-09-19
Brief amici curiae of Rep. Barbara Ehardt of Idaho, et al. filed.
2025-09-18
Amicus brief of Dr. Daniel Kodsi, Mr. John Maier, Prof. Robert George and 21 Other Philosophers submitted.
2025-09-18
Amicus brief of United States Conference of Catholic Bishops submitted.
2025-09-18
Amicus brief of American Principles Project, Paula Scanlan, and Brooke Blom submitted.
2025-09-18
Amicus brief of Dr. Mark Regnerus submitted.
2025-09-18
Brief amici curiae of American Principles Project, et al. filed.
2025-09-18
Brief amicus curiae of Dr. Mark Regnerus filed.
2025-09-17
Amicus brief of Liberty Counsel submitted.
2025-09-17
Amicus brief of Women’s Declaration International USA submitted.
2025-09-17
Brief amicus curiae of Liberty Counsel filed.
2025-09-15
Amicus brief of NC Values Institute submitted.
2025-09-15
Amicus brief of Dr. Brent Ellis, President Spring Arbor University and The Wagner Center submitted.
2025-09-15
Brief amici curiae of Dr. Brent Ellis, et al. filed.
2025-09-15
Brief amicus curiae of NC Values Institute filed.
2025-09-12
Brief of Bradley Little, in his official capacity as Governor of the State of Idaho, et al. submitted.
2025-09-12
Joint Appendix submitted.
2025-09-12
Brief of petitioners Bradley Little, in his official capacity as Governor of the State of Idaho, et al. filed.
2025-09-12
Joint appendix filed. (Statement of costs filed)
2025-09-12
Brief of petitioners Bradley Little, Governor of Idaho, et al. filed.
2025-09-12
Joint appendix(2 volumes) filed. (Statement of costs filed)
2025-09-12
Joint appendix (2 volumes) filed. (Statement of costs filed)
2025-09-05
Request of petitioners to set September 26, 2025 as the due date for filing a response to the suggestion of mootness is granted.
2025-09-03
Motion of Bradley Little, in his official capacity as Governor of the State of Idaho, et al. for an extension of time submitted.
2025-09-03
Suggestion of Mootness of Lindsay Hecox, et al. submitted.
2025-09-03
Motion for an extension of time within which to file petitioners' opposition to the suggestion of mootness filed.
2025-09-03
Request of petitioners to set due date of September 26, 2025 for the filing of a response to the suggestion of mootness filed.
2025-09-02
Suggestion of mootness filed by respondents Lindsay Hecox, et al.
2025-07-22
Motion for an extension of time to file the briefs on the merits filed.
2025-07-22
Motion to extend the time to file the briefs on the merits granted. The time to file the joint appendix and petitioners' brief on the merits is extended to and including September 12, 2025. The time to file respondents' brief on the merits is extended to and including November 10, 2025.
2025-07-03
Petition GRANTED.
2025-06-23
DISTRIBUTED for Conference of 6/26/2025.
2025-06-23
Supplemental Brief of Bradley Little, in his official capacity as Governor of the State of Idaho, et al. submitted.
2025-06-23
Supplemental brief of petitioners Bradley Little, et al. filed. (Distributed)
2024-11-18
DISTRIBUTED for Conference of 11/22/2024.
2024-10-30
DISTRIBUTED for Conference of 11/15/2024.
2024-10-29
Reply of petitioners Bradley Little, Governor of Idaho, et al. filed. (Distributed)
2024-10-15
Brief of respondents Lindsay Hecox, et al. in opposition filed.
2024-08-14
Amicus brief of Women’s Declaration International USA submitted.
2024-08-14
Amicus brief of International Consortium on Female Sport submitted.
2024-08-14
Amicus brief of Independent Council on Women's Sport submitted.
2024-08-14
Amicus brief of America's Future, Public Advocate of the United States, Eagle Forum, Eagle Forum Foundation, Clare Boothe Luce Center for Cons. Women, Leadership Institute, U.S. Constitutional Rights Legal Def. Fund, Fitzgerald Griffin Foundation, One Nation Under God Foundation, and Conservative Legal Def. and Education Fund submitted.
2024-08-14
Amicus brief of Billy Burleigh, KathyGrace Duncan, Laura Perry Smalts, and Jane Smith submitted.
2024-08-14
Amicus brief of Do No Harm submitted.
2024-08-14
Amicus brief of Alabama, Arkansas, and 24 Other States submitted.
2024-08-14
Amicus brief of Business Leaders submitted.
2024-08-14
Brief amici curiae of Billy Burleigh, et al. filed.
2024-08-14
Brief amici curiae of 102 Female Athletes, et al. filed.
2024-08-14
Brief amici curiae of Five Female Olympic Rowers filed.
2024-08-14
Brief amici curiae of Alabama, et al. filed.
2024-08-14
Brief amici curiae of Rep. Barbara Ehardt of Idaho, 55 Other Female State Legislators, and 34 Family Policy Organizations filed.
2024-08-14
Brief amicus curiae of Women’s Declaration International USA filed.
2024-08-14
Brief amici curiae of Advancing American Freedom, Inc., et al. filed.
2024-08-14
Brief amici curiae of America's Future, et al. filed.
2024-08-14
Brief amici curiae of Thomas Hartley, MD, et al. filed.
2024-08-14
Brief amici curiae of Rep. Barbara Ehardt of Idaho, et al. filed.
2024-08-14
Brief amicus curiae of Do No Harm (Aug. 22, 2024) filed.
2024-08-12
Amicus brief of 35 ATHLETIC OFFICIALS AND COACHES OF FEMALE ATHLETES submitted.
2024-08-06
Amicus brief of Dr. Brent Ellis, President Spring Arbor University and The Wagner Center submitted.
2024-08-06
Brief amici curiae of Dr. Brent Ellis, President Spring Arbor University, et al. filed.
2024-08-02
Motion to extend the time to file a response is granted and the time is extended to and including October 15, 2024
2024-08-01
Motion of Lindsay Hecox, et al. for an extension of time submitted.
2024-08-01
Motion to extend the time to file a response from August 14, 2024 to October 14, 2024, submitted to The Clerk.
2024-07-11
Petition for a writ of certiorari filed. (Response due August 14, 2024)
Attorneys
102 Female Athletes
Kristine Lee Brown — Attorney At Law, Amicus
Kristine Lee Brown — Attorney At Law, Amicus
Kristine Lee Brown — Attorney At Law, Amicus
35 Athletic Officials and Coaches of Female Athletes
35 ATHLETIC OFFICIALS AND COACHES OF FEMALE ATHLETES
48 Members of the Congress
Advancing American Freedom
Advancing American Freedom, Inc.
Advocates for Girls' and Women's Rights
Tara C. Ford — Public Counsel, Amicus
Tara C. Ford — Public Counsel, Amicus
Tara C. Ford — Public Counsel, Amicus
Alabama, Arkansas, and 24 Other States
America First Legal Foundation
Jonathan F. Mitchell — Mitchell Law PLLC, Amicus
Jonathan F. Mitchell — Mitchell Law PLLC, Amicus
Jonathan F. Mitchell — Mitchell Law PLLC, Amicus
America's Future, Public Advocate of the United States, Eagle Forum, Eagle Forum Foundation, Clare Boothe Luce Center for Cons. Women, Leadership Institute, U.S. Constitutional Rights Legal Def. Fund, Fitzgerald Griffin Foundation, One Nation Under God Fo
William Jeffrey Olson — William J. Olson, P.C., Amicus
William Jeffrey Olson — William J. Olson, P.C., Amicus
William Jeffrey Olson — William J. Olson, P.C., Amicus
America's Future, Public Advocate of the United States, Public Advocate Foundation, Clare Boothe Luce Center for Conservative Women, U.S. Constitutional Rights Legal Defense Fund, One Nation Under God Foundation, and Conservative Legal Defense and Educati
William Jeffrey Olson — William J. Olson, P.C., Amicus
William Jeffrey Olson — William J. Olson, P.C., Amicus
American Association of Christian Schools, et al.
Tim Newton — Murphy and Grantland, P.A., Amicus
Tim Newton — Murphy and Grantland, P.A., Amicus
Tim Newton — Murphy and Grantland, P.A., Amicus
American Principles Project, Paula Scanlan, and Brooke Blom
Noah Stephen Heinz — Pak Heinz PLLC, Amicus
Noah Stephen Heinz — Pak Heinz PLLC, Amicus
Noah Stephen Heinz — Pak Heinz PLLC, Amicus
American Psychological Association, National Association of Social Workers, American Association for Marriage and Family Therapy
Jessica Ring Amunson — Jenner & Block LLP, Amicus
Jessica Ring Amunson — Jenner & Block LLP, Amicus
Jessica Ring Amunson — Jenner & Block LLP, Amicus
Andraya Yearwood
Gene Micah Wissinger — Levy Ratner, P.C., Amicus
Gene Micah Wissinger — Levy Ratner, P.C., Amicus
Gene Micah Wissinger — Levy Ratner, P.C., Amicus
Billy Burleigh, KathyGrace Duncan, Laura Perry Smalts, and Jane Smith
Bradley Little, in his official capacity as Governor of the State of Idaho, et al.
Alan Michael Hurst — Idaho Office of the Attorney General, Petitioner
Michael Adam Zarian — Office of the Idaho Attorney General, Petitioner
Michael Adam Zarian — Office of the Idaho Attorney General, Petitioner
Michael Adam Zarian — Office of the Idaho Attorney General, Petitioner
Alan Michael Hurst — Idaho Office of the Attorney General, Petitioner
Alan Michael Hurst — Idaho Office of the Attorney General, Petitioner
John J. Bursch — Alliance Defending Freedom, Petitioner
John J. Bursch — Alliance Defending Freedom, Petitioner
John J. Bursch — Alliance Defending Freedom, Petitioner
Brief of Professors Richard J. Auchus, David J. Handelsman, Sandra K. Hunter, Michael J. Joyner, Benjamin D. Levine, and Virginia M. Miller
Business Leaders
Center for American Liberty
Coaches, Teammates, Competitors, and Allies of Transgender Athletes
Concerned Women for America and Samaritan's Purse
Christopher E. Mills — Spero Law LLC, Amicus
Christopher E. Mills — Spero Law LLC, Amicus
Christopher E. Mills — Spero Law LLC, Amicus
Constitutional Accountability Center
Constitutional Law Scholars in Support of Respondents
Benjamin Blystad Gould — Keller Rohrback L.L.P., Amicus
Benjamin Blystad Gould — Keller Rohrback L.L.P., Amicus
Benjamin Blystad Gould — Keller Rohrback L.L.P., Amicus
Defending Education
John Michael Connolly — Consovoy McCarthy PLLC, Amicus
John Michael Connolly — Consovoy McCarthy PLLC, Amicus
John Michael Connolly — Consovoy McCarthy PLLC, Amicus
Defense of Freedom Institute for Policy Studies
Do No Harm
David H. Thompson — Cooper & Kirk, PLLC, Amicus
David H. Thompson — Cooper & Kirk, PLLC, Amicus
David H. Thompson — Cooper & Kirk, PLLC, Amicus
Doctors of Sports Medicine
Sean Paul Gates — Charis Lex P.C., Amicus
Sean Paul Gates — Charis Lex P.C., Amicus
Sean Paul Gates — Charis Lex P.C., Amicus
Dr. Brent Ellis, President Spring Arbor University and The Wagner Center
William Wagner — Great Lakes Justice Center, Amicus
William Wagner — Great Lakes Justice Center, Amicus
William Wagner — Great Lakes Justice Center, Amicus
Dr. Daniel Kodsi, Mr. John Maier, Prof. Robert George and 21 Other Philosophers
Dr. Mark Regnerus
Emma Hilton PhD and the International Consortium on Female Sport
William Bock III — Kroger, Gardis & Regas, LLP, Amicus
William Bock III — Kroger, Gardis & Regas, LLP, Amicus
Equal Protection Project
Equal Protection Scholars
Jacob Max Rosen — Munger, Tolles & Olson LLP, Amicus
Jacob Max Rosen — Munger, Tolles & Olson LLP, Amicus
Jacob Max Rosen — Munger, Tolles & Olson LLP, Amicus
Federal Jurisdiction Scholars
Lawrence S. Lustberg — Gibbons P.C., Amicus
Lawrence S. Lustberg — Gibbons P.C., Amicus
Lawrence S. Lustberg — Gibbons P.C., Amicus
Five Female Olympic Rowers
Emily Eileen Jones — Jones Law Firm. PLLC, Amicus
Emily Eileen Jones — Jones Law Firm. PLLC, Amicus
Emily Eileen Jones — Jones Law Firm. PLLC, Amicus
GLBTQ Legal Advocates & Defenders and National Center for LGBTQ Rights
Sambo Dul — Coppersmith Brockelman PLC, Amicus
Sambo Dul — Coppersmith Brockelman PLC, Amicus
GLBTQ Legal Advocates & Defenders and National Center for LGFTQ Rights
Sambo Dul — Coppersmith Brockelman PLC, Amicus
Independent Council on Women's Sport
William Bock III — Kroger, Gardis & Regas, LLP, Amicus
William Bock III — Kroger, Gardis & Regas, LLP, Amicus
Independent Women's Law Center
Gene Clayton Schaerr — Schaerr | Jaffe, Amicus
Gene Clayton Schaerr — Schaerr | Jaffe, Amicus
Gene Clayton Schaerr — Schaerr | Jaffe, Amicus
Information Society Project at Yale Law School
Priscilla J. Smith — Yale Law School, Amicus
Priscilla J. Smith — Yale Law School, Amicus
Priscilla J. Smith — Yale Law School, Amicus
Interested Sports Physiologists
Kyle Douglas Hawkins — Lehotsky Keller Cohn LLP, Amicus
Kyle Douglas Hawkins — Lehotsky Keller Cohn LLP, Amicus
Kyle Douglas Hawkins — Lehotsky Keller Cohn LLP, Amicus
International Consortium on Female Sport
William Bock III — Kroger, Gardis & Regas, LLP, Amicus
William Bock III — Kroger, Gardis & Regas, LLP, Amicus
William Bock III — Kroger, Gardis & Regas, LLP, Amicus
Law And History Scholars
Chad Michael Eggspuehler — Tucker Ellis, LLP, Amicus
Chad Michael Eggspuehler — Tucker Ellis, LLP, Amicus
Chad Michael Eggspuehler — Tucker Ellis, LLP, Amicus
Lindsay Hecox, et al.
Kathleen Roberta Hartnett — Cooley LLP, Respondent
Kathleen Roberta Hartnett — Cooley LLP, Respondent
Kathleen Roberta Hartnett — Cooley LLP, Respondent
Members of Congress
Conor Denali Tucker — Steptoe LLP, Amicus
Conor Denali Tucker — Steptoe LLP, Amicus
Conor Denali Tucker — Steptoe LLP, Amicus
National Women's Law Center
Pennsylvania School Board Directors
Randall L. Wenger — Independence Law Center, Amicus
Randall L. Wenger — Independence Law Center, Amicus
Randall L. Wenger — Independence Law Center, Amicus
Practicing Pediatric Endocrinologists and Pediatricians
Thomas E. Redburn Jr. — Lowenstein Sandler LLP, Amicus
Thomas E. Redburn Jr. — Lowenstein Sandler LLP, Amicus
Thomas E. Redburn Jr. — Lowenstein Sandler LLP, Amicus
President of the Arizona State Senate Warren Petersen and Speaker of the Arizona House of Representatives Steve Montenegro
Justin Daniel Smith — James Otis Law Group, LLC, Amicus
Justin Daniel Smith — James Otis Law Group, LLC, Amicus
Justin Daniel Smith — James Otis Law Group, LLC, Amicus
President Pro Tempore of the Idaho Senate Kelly Anthon and Speaker of the Idaho House of Representatives Mike Moyle
Judd Edward Stone II — Stone | Hilton PLLC, Amicus
Judd Edward Stone II — Stone | Hilton PLLC, Amicus
Judd Edward Stone II — Stone | Hilton PLLC, Amicus
Professional, Olympic, and International Athletes in Women’s Sports
Professors Joanna Harper, Philip Chilibeck, and Carol Ewing Graber
Professors of Constitutional Law
Reem Alsalem United Nations Special Rapporteur on Violence Against Women and Girls, its Causes and Consequences
Teresa Stanton Collett — Amicus
Teresa Stanton Collett — Amicus
Teresa Stanton Collett — Amicus
Rep. Barbara Ehardt of Idaho, 55 Other Female State Legislators, and 34 Family Policy Organizations
Nicholas J. Nelson — CrossCastle PLLC, Amicus
Rep. Barbara Ehardt of Idaho, et al.
Nicholas J. Nelson — CrossCastle PLLC, Amicus
Nicholas J. Nelson — CrossCastle PLLC, Amicus
Riley Gaines and 32 College Athletes
William Bock III — Kroger, Gardis & Regas, LLP, Amicus
William Bock III — Kroger, Gardis & Regas, LLP, Amicus
Scholars of Equal Opportunity and Antidiscrimination Law
Suzanne Beth Goldberg — Columbia Law School, Amicus
Suzanne Beth Goldberg — Columbia Law School, Amicus
Suzanne Beth Goldberg — Columbia Law School, Amicus
Sex Matters
John Clay Sullivan — S|L Law PLLC, Amicus
John Clay Sullivan — S|L Law PLLC, Amicus
John Clay Sullivan — S|L Law PLLC, Amicus
Six High School Athletes
Sport Scientists
State of Arkansas
States of New York, Hawai‘i, California, Colorado, Connecticut, Delaware, Illinois, Maine, Maryland, Massachusetts, Minnesota, Oregon, Rhode Island, Vermont, and Washington, and the District of Columbia
The American College of Pediatricians
Edward Howard Trent — Schaerr Jaffe LLP, Amicus
Edward Howard Trent — Schaerr Jaffe LLP, Amicus
Edward Howard Trent — Schaerr Jaffe LLP, Amicus
The Church of Jesus Christ of Latter-day Saints, et al.
Richard Shawn Gunnarson — Kirton McConkie, Amicus
Richard Shawn Gunnarson — Kirton McConkie, Amicus
Richard Shawn Gunnarson — Kirton McConkie, Amicus
The Transgender Law Center, Genders & Sexualities Alliance Network, and PFLAG, Inc.
Anthony David Sbardellati — Grove Law LLP, Amicus
Anthony David Sbardellati — Grove Law LLP, Amicus
Anthony David Sbardellati — Grove Law LLP, Amicus
Thomas Hartley, MD, et al.
Frederick W. Claybrook Jr. — Claybrook, LLC, Amicus
Frederick W. Claybrook Jr. — Claybrook, LLC, Amicus
Frederick W. Claybrook Jr. — Claybrook, LLC, Amicus
Thomas Hartley, MD, Pacific Justice Institute, National Legal Foundation, Illinois Family Institute
Frederick W. Claybrook Jr. — Claybrook, LLC, Amicus
Frederick W. Claybrook Jr. — Claybrook, LLC, Amicus
True Blue Sapphires, Inc.
Jay Randall Carson — Wegman Hessler Valore, Amicus
Jay Randall Carson — Wegman Hessler Valore, Amicus
Jay Randall Carson — Wegman Hessler Valore, Amicus
United States
D. John Sauer — Solicitor General, Amicus
D. John Sauer — Solicitor General, Amicus
D. John Sauer — Solicitor General, Amicus
United States Conference of Catholic Bishops
Women's Liberation Front
Nancy Karoline Stade — Women's Liberation Front, Amicus
Nancy Karoline Stade — Women's Liberation Front, Amicus
Nancy Karoline Stade — Women's Liberation Front, Amicus
Women’s Declaration International USA
Kara Patrice Dansky — Attorney at Law, Amicus
Kara Patrice Dansky — Attorney at Law, Amicus
Kara Patrice Dansky — Attorney at Law, Amicus