The 2025 Tour de Suisse Women was a women's road cycling stage race held in Switzerland from 12 to 15 June. It was the ninth edition of the Tour de Suisse Women and the nineteenth event of the 2025 UCI Women's World Tour calendar. In 2025, the race took place prior to the men's Tour de Suisse, with both races sharing a stage in Küssnacht.
The defending champion was Dutch rider Demi Vollering of . Before the race, the favourites were Vollering and Swiss rider Marlen Reusser of .
The race was won by Reusser, beating Vollering by 36 seconds. Reusser won stages 1 and 4, as well as the points classification. Third overall was Katarzyna Niewiadoma of , 1 minute 56 seconds behind Reusser. The mountains classification was won by Marta Lach of , the youth classification was won by Marion Bunel of and the team classification was won by .
Twelve UCI Women's WorldTeams, one UCI Women's ProTeam and five UCI Women's Continental Teams participated in the race.
UCI Women's WorldTeams
UCI Women's ProTeams
UCI Women's Continental Teams