The 2025 Thai Women's League 1 is the 11th season of the Thai Women's League 1, the top Thai professional league for women's association football clubs, since its establishment in 2009.

[2] A total of 8 teams will compete in the league.

[3] A Thai Women's League 1 team could register 3 foreign players from foreign players all around the world.

A team can use 3 foreign players on the field in each game.

Notes: (H) = Home team; (A) = Away team