WASHINGTON — The U.S. Supreme Court handed the LGBTQ community a major legal setback Monday, ruling that states may bar transgender girls and women (MEN) from competing on girls’ and women’s school sports teams.
The ruling, issued June 30, 2026, came in a pair of closely watched cases involving laws from West Virginia and Idaho. The decision is expected to strengthen similar laws across the country, including Iowa’s ban on transgender girls and women competing in female school sports.
Writing for the Court, Justice Brett Kavanaugh said Title IX allows schools to maintain separate sports teams for males and females and to determine eligibility for girls’ and women’s teams based on biological sex.
The Court also ruled that the West Virginia and Idaho laws do not violate the Equal Protection Clause of the Fourteenth Amendment.
“The answer is yes,” Kavanaugh wrote, describing whether schools may determine eligibility for women’s and girls’ sports based on biological sex.
The decision marks one of the most significant Supreme Court rulings yet on transgender rights and school athletics. It gives states broad authority to defend sex-based sports categories and limits the ability of transgender athletes to challenge those exclusions under federal civil rights law.
The cases involved Becky Pepper-Jackson, a transgender student in West Virginia who sought to run on girls’ cross-country and track teams, and Lindsay Hecox, a transgender student in Idaho who challenged that state’s law restricting women’s sports participation.
Supporters of the bans argued the laws are needed to protect fairness, safety and athletic opportunities for girls and women. Opponents argued the laws discriminate against transgender students and exclude them from school activities central to belonging, social development and equal treatment.
The Court sided with the states.
Kavanaugh’s opinion said physical differences between males and females are relevant in sports and that states may draw sex-based lines to preserve competitive fairness and safety. The majority said schools are not required to conduct individualized assessments for transgender athletes who have received puberty blockers or hormone treatment.
The ruling also rejected the argument that the laws classify students based on transgender status. Instead, the Court said the challenged laws classify based on biological sex.
Justice Sonia Sotomayor, joined by Justices Elena Kagan and Ketanji Brown Jackson, dissented in part. Sotomayor argued the Court moved too quickly and should have allowed further factual development, especially on whether the state’s blanket exclusion was justified as applied to transgender girls who had not gone through male puberty.
Sotomayor warned that the ruling weakens equal protection principles by allowing states to rely on broad sex-based generalizations without giving some affected students a meaningful chance to show they do not fit those assumptions.
The decision is a major victory for Republican-led states and conservative legal groups that have pushed restrictions on transgender participation in sports. It is also a major blow to LGBTQ rights advocates, who warned that the ruling could encourage more efforts to limit transgender students’ access to school programs, facilities and civil rights protections.
The ruling lands directly in Iowa’s political landscape.
Gov. Kim Reynolds signed Iowa’s transgender sports law in 2022. The law requires participation in girls’ and women’s sports at public schools, accredited nonpublic schools, community colleges and regent universities to be based on the sex listed on a student’s birth certificate.
At the time, Reynolds called the Iowa law a protection for girls’ sports and argued that biological differences create an unfair playing field when transgender girls compete in female sports.
LGBTQ advocates in Iowa and nationally strongly opposed the law, calling it discriminatory and harmful to transgender youth.
The Supreme Court’s ruling does not directly decide every pending dispute over transgender athletes. The Court noted that the cases before it involved whether states may require girls’ and women’s teams to be based on biological sex, not whether a school or state may choose to allow transgender girls or women to compete on female teams.
That distinction means states with more inclusive policies may continue to face separate legal and political fights.
Still, the decision gives strong legal cover to states like Iowa that have already adopted restrictions. It also signals that the current Supreme Court is unlikely to treat transgender status as a protected classification requiring heightened constitutional scrutiny.
For supporters, the ruling is a landmark decision for women’s sports.
For the LGBTQ community, it is another painful defeat in a widening national battle over transgender rights — one that has already included fights over school bathrooms, medical care for minors, pronouns, civil rights protections and public accommodations.
The decision follows other recent court and legislative setbacks for transgender Americans. In Iowa, gender identity protections were removed from the state civil rights code in 2025, making Iowa the first state to roll back such protections after previously adopting them.
Monday’s ruling now adds school athletics to the growing list of arenas where transgender rights have been narrowed by conservative-led governments and courts.
The practical impact will be felt most directly by transgender girls and women who want to compete in school sports consistent with their gender identity. In states with bans, those students may now face a much steeper legal path if they challenge exclusion from girls’ or women’s teams.
For Iowa schools, the ruling strengthens the legal footing of the state’s existing law and makes it less likely that federal courts will overturn similar sex-based sports restrictions under Title IX or the Fourteenth Amendment.
The larger national fight, however, is far from over. LGBTQ groups are expected to continue challenging transgender restrictions through state constitutions, local policies, federal agencies and future lawsuits involving different facts.
But for now, the Supreme Court has delivered a clear message: states may reserve girls’ and women’s school sports for biological females.
You are born with XX or XY chromosomes. No matter what parts you take off or add to, this will never change. Here’s an idea. Why doesn’t the alphabet crew start their own teams and play against each other?
One for the MAGAs, now. Why didn’t you cover the big loss for them and his Orangeness? Birthright citizenship.
Guess you don’t have any girls in your family
That is all I have. I think there are more important things that the SCOTUS could be dealing with now. I also didn’t say I disagreed with the decision nor did I say the SCOTUS were rotten lousy traitors like some guy living in the White House says whenever he disagrees with their decisions.
You all should just move to another country where people like your kind
Why? There are hundreds of thousands of people who feel just like me. That is what this country is all about and, unfortunately for you, it is going to stay that way.
Wait til the commies take over and see how it goes
I would be waiting a long time. Just like I am still waiting for the commies to come and take my guns which you have been predicting for the last fifty years.