The 2025 Sri Lanka Women's Tri-Nation Series will be a cricket series that will take place in Sri Lanka in April and May 2025.[1] It will be a tri-nation series involving India, South Africa and Sri Lanka cricket teams, with the matches played in Women's One Day International (WODI) format.[2] It will be the first women's tri-nation international series hosted by Sri Lanka.[3] The series will serve as preparation ahead of the 2025 Women's Cricket World Cup.[4] All of the matches will be played at the R. Premadasa Stadium in Colombo and will be played in a double round-robin format.[5]