Founded in 1950, they play in the Stade de la Rabine and traditionally wear blue and white jerseys.

During the 2015–16 season, they beat RC Massy during the Fédérale 1 promotion semi-finals automatically accessing to the 2016–17 Pro D2, an historical reach for a Breton rugby team.

[1][2][3] Vannes beat FC Grenoble Rugby in the 2024 Pro D2 playoffs to win promotion to the Top 14 for the first time.

The Vannes squad for the 2023–24 season is:[5][6] Note: Flags indicate national union under World Rugby eligibility rules.

Note: Flags indicate national union under World Rugby eligibility rules.