The Trinity League is a high school athletic conference in Southern California, part of the CIF Southern Section. The League is regarded as one of the most competitive high school leagues in the United States. Most famous for football, the Trinity League is extremely competitive in its other sports as well. Baseball, tennis, and water polo players are top recruits and are some of the most talented Division 1 players in the nation. This makes the Trinity League the toughest league in high school sports. For the fall 2023 season, High School Football America rated it the toughest league in the nation, with the top two nationally ranked teams and five out of the six ranked the top 300.[1] In 2021, three of the six programs had been ranked in the top 10 in the country, with five in the top 200.[2]