207 Republican Women File “Women’s Sports” Amicus Brief as SCOTUS Prepares to Hear Transgender Athlete Cases
A coalition of 207 Republican women state lawmakers from 28 states and one U.S. territory filed an amicus brief urging the Supreme Court to uphold laws limiting girls’ and women’s sports to biological females before January 2026 oral arguments.
Key takeaways
- 207 Republican women lawmakers filed an amicus brief asking SCOTUS to uphold sex‑based eligibility rules for girls’ and women’s sports (AOL).
- The brief supports state “Save Women’s Sports” laws at issue in Little v. Hecox and West Virginia v. B.P.J., with oral arguments set for January 2026 (Fox News; AOL).
- The filing is one of many amicus briefs in a wider legal fight that includes briefs from 27 state attorneys general and from Democratic members of Congress and civil‑rights groups on the other side (Fox News; Members of Congress amicus brief (Supreme Court docket PDF)).
Main
Key information
A group of 207 women state legislators — all Republicans — filed an amicus brief arguing that eligibility for girls’ and women’s sports should be determined by biological sex, not gender identity (AOL).
The brief was filed in connection with two Supreme Court cases that review state “Save Women’s Sports” laws: Little v. Hecox (Idaho) and West Virginia v. B.P.J.. Oral arguments are set for January 2026 (Fox News; AOL).
What the amicus brief argues
The lawmakers’ Women’s Sports brief centers on fairness, competitive balance and Title IX. It asserts that separate women’s sports are grounded in biological differences between women and men and that there are “exceedingly persuasive reasons” to use biological criteria — not a person’s declared gender — to decide team eligibility (AOL).
The brief highlights physical differences that typically follow male puberty — height, muscle mass and lung capacity — as relevant to competition in many sports and warns that allowing transgender girls who are biologically male to compete in girls’ categories could undermine opportunities and safety for female athletes and weaken Title IX protections.
Who signed the brief
The filing lists exactly 207 women state lawmakers from 28 states and one U.S. territory; reporting notes all are Republicans. Lead organizer Rep. Barbara Ehardt of Idaho is identified as a primary force. Other named signers include Rep. Laurel Libby (Maine), House Speaker Lisa Demuth (Minnesota), Senate President Amy Sinclair (Iowa), Sen. Cindy O’Laughlin (Missouri), Sen. Shelly Hughes (Alaska), Rep. Kristy Williams (Kansas), and Sen. Janne Myrdal (North Dakota) (AOL).
Coverage emphasizes the partisan split: the amicus roster is uniformly Republican, while reporting says that “almost all” Democratic lawmakers nationally have supported allowing transgender girls to compete in girls’ and women’s sports (AOL).
Which Supreme Court cases are at issue
The brief was filed in the consolidated fight over state bans on transgender athletes in school sports, notably Little v. Hecox (Idaho) and West Virginia v. B.P.J.. The Court agreed to hear the cases in July 2025 and set oral arguments for January 2026 (Fox News; AOL).
Little v. Hecox involves Idaho’s 2020 law that bars transgender females from competing on women’s teams in public schools and colleges; plaintiff Lindsay Hecox, a transgender woman who previously ran on Boise State’s women’s teams, has been central to the litigation. A Ninth Circuit panel granted a preliminary injunction against the law in 2023 (Fox News).
West Virginia v. B.P.J. centers on West Virginia’s 2021 “Save Women’s Sports Act,” which bans transgender girls from girls’ teams. A federal appeals court ruled for B.P.J. in 2024, finding the categorical ban violated equal protection; West Virginia appealed to the Supreme Court (AOL; Supreme Court docket).
Other amicus briefs and the wider legal fight
The 207-lawmakers brief is one of many. Conservative efforts include briefs from 27 state attorneys general and a separate brief signed by former coach Barry Switzer and a group of Olympians backing sex‑based eligibility rules (Fox News; AOL).
On the other side, 130 Democratic members of Congress filed an amicus brief urging the Court to rule for the transgender plaintiffs and to strike down categorical bans as unlawful sex discrimination under the Equal Protection Clause and Title IX (Members of Congress amicus brief (Supreme Court docket PDF)). Civil‑rights and LGBTQ+ groups, including PFLAG and the ACLU, have filed or supported briefs favoring inclusion.
Disputed facts and courtroom narratives
Some filings and media accounts include contested factual allegations about conduct in locker rooms and on teams. Attorneys aligned with the states — including the Alliance Defending Freedom in some filings — present accounts of alleged harassment and safety concerns; advocates for the plaintiffs dispute those accounts and urge the Court to focus on constitutional and statutory law rather than anecdote (AOL).
The legal questions likely before the justices
Analysts expect the Court to weigh several core issues:
- Whether categorical bans on transgender girls in girls’ sports constitute unlawful sex discrimination under Title IX or the Equal Protection Clause.
- What level of judicial review should apply if sex‑based distinctions are at issue and whether states have an “exceedingly persuasive justification” for their rules.
- How Bostock v. Clayton County (2020) — which interpreted “sex” under employment law to include gender identity — should influence Title IX and equal‑protection analysis in school‑athletics settings.
Implications for California
Legal and policy impact: California currently has state policies and athletic guidance generally supportive of transgender inclusion. A Supreme Court ruling upholding state bans would create legal tension with California law and could prompt new litigation; a decision striking down categorical bans would likely reinforce inclusion in federal courts.
Schools and student‑athletes: Districts and athletic bodies would face operational questions about participation protocols, locker‑room arrangements, privacy options and dispute handling across junior high, high school and collegiate programs.
Political consequences: The ruling is likely to sharpen debate among California voters and lawmakers, with conservative advocates pressing for clearer rules and Democratic leaders and advocacy groups pushing to preserve inclusive access and anti‑discrimination protections.
Practical effects for competitive balance: California’s large athletic systems may revisit sport‑by‑sport accommodations, classification options or competitive tiers depending on the Court’s ruling.
Social and cultural considerations: Beyond legal questions, schools will face community debates about safety, privacy and dignity and will need guidance balancing competitive fairness with student well‑being under any new Supreme Court standards.
Reporting and briefs referenced in this story
AOL coverage of the 207‑lawmakers brief — Fox News report on multi‑state attorney general briefs — Members of Congress amicus brief (Supreme Court docket PDF) — PFLAG amicus participation.
