| Club: | Rennes |
| Season: | 2017–18 |
| Stadium: | Roazhon Park |
| Mgrtitle: | Manager |
| Manager: | Christian Gourcuff (until 7 Nov 2017) Sabri Lamouchi (from 8 Nov 2017) |
| Chairman: | René Ruello (until 3 Nov 2017) Olivier Létang (from 3 Nov 2017) |
| League: | Ligue 1 |
| League Result: | 5th |
| Cup1: | Coupe de France |
| Cup1 Result: | Round of 64 vs. PSG |
| Cup2: | Coupe de la Ligue |
| Cup2 Result: | Semi-finals vs. PSG |
| League Topscorer: | Benjamin Bourigeaud (10) |
| Season Topscorer: | Benjamin Bourigeaud (12) |
| Prevseason: | 2016–17 |
| Nextseason: | 2018–19 |
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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.[1] [2] [3]
See main article: 2017–18 Ligue 1.
See main article: 2017–18 Coupe de France.
See main article: 2017–18 Coupe de la Ligue.