2017–18 Stade Rennais F.C. season

The 2017–18 Stade Rennais season was the 116th professional season of the club since its creation in 1901. During this campaign the club competed in the following competitions: Ligue 1, Coupe de France, Coupe de la Ligue. Rennes had one of their best seasons in recent memory, finishing 5th and qualifying for the 2018-19 Europa League, the club's first European appearance since reaching the qualifying rounds of the 2008-09 UEFA Cup.