The Football Club de Grenoble Rugby (FCG) is a French rugby union club based in Grenoble and founded in 1892.

FCG was champion of France in 1954 and runner-up in 1993 during a controversial final, being deprived of the title of champion of France following a refereeing error.

The club also won the Challenge Yves du Manoir in 1987 and was finalist in 1969, 1986 and 1990.

FC Grenoble played in the Top 14, the top level of the French league system, for the 2019–2020 season, but were relegated to Pro D2 at the season end. Grenoble have played home matches at the Stade des Alpes (capacity 20,068) since 2014–2015. The club's colors are red and blue. The FCG is currently chaired by Patrick Goffi. The first team is supervised by several specialists: Aubin Hueber as head coach, Nicolas Nadau senior coach, Patrick Pézery forwards coach and Tom Palmer defence coach.

The club was founded in 1892 following the merger of the main clubs in Grenoble in Rhône-Alpes.

After becoming champions of the Alps in 1912, FCG reached the final of the Coupe de l'Espérance in 1918, which replaced the old championship of France during the First World War. Since then Grenoble have regularly featured in the finals. Grenoble contributed notable players to the original French National Team, among them Edmond Besset and Felix Lasserre and Edmond Vellat. In 1931, Grenoble was one of 14 clubs who left the French Rugby Federation to create their own organization, UFRA.

In 1954, the first team, then coached by Roger Bouvarel, wrote the most beautiful page in the history of the club. The team was nicknamed by the press the foreign Legion. FC Grenoble won his first Bouclier de Brennus and became champion of France after a 5–3 victory against the U.S. Cognac.

Champions in 1954 :

1. René Martin 2. Innocent Bionda 3. René Duhau
4. Paul Rein 5. Duilio Parolai
6. Sergio Lanfranchi 8. Eugène Smogor 7. Henri Coquet
9. Jean Liénard 10. Roger Baqué
11. Michel Pliassoff 12. Guy Belletante (c) 13. Georges Echevet 14. André Morel
15. Pierre Claret