2025 LEC season

The 2025 LEC season was the 13th season of the League of Legends EMEA Championship (LEC), a professional esports league for the video game League of Legends. It is the first LEC season under the new three-split structure and competitive calendar introduced the game's developer Riot Games starting with the 2025 competitive season. As with previous years, the 2025 season was divided into three splits, Winter, Spring, and Summer — retaining its current split structure while removing Season Finals after two seasons. The season began on 18 January and ended on 28 September.

Karmine Corp won its maiden LEC title during the winter split after defeating G2 Esports in a 3–0 sweep, qualifying for the 2025 First Stand Tournament to make its first appearance at an international League of Legends competition. The following split, Movistar KOI also defeated G2 Esports with a score of 3–1, with both teams representing the LEC at the 2025 Mid-Season Invitational. Both teams, who qualified for the 2025 League of Legends World Championship as the top two seeds, also contested the Summer Split title, which was won by G2 Esports in a 3–0 sweep against Movistar KOI. Fnatic also qualified for the 2025 World Championship as the third seed.