Olympique Gymnaste Club Nice Côte d'Azur ([ɔlɛ̃pik ʒimnast klœb nis]), commonly referred to as OGC Nice or simply Nice, is a French professional football club based in Nice. The club was founded in 1904 and currently plays in Ligue 1, the top tier of French football. Nice plays its home matches at the Allianz Riviera.

Nice was founded under the name Gymnaste Club de Nice and is one of the founding members of the first division of French football. The club has won Ligue 1 four times, the Trophee des Champions one time and the Coupe de France three times. It achieved most of its honours in the 1950s with the club being managed by coaches such as Numa Andoire, Englishman William Berry, and Jean Luciano. The club's last honour was winning the Coupe de France in 1997 after defeating Guingamp 4–3 on penalties in the final. Nice's colours are red and black.

During the club's successful run in the 1950s, Nice were among the first French clubs to successfully integrate internationals players into the fold. Notable players include Héctor De Bourgoing, Pancho Gonzales, Victor Nurenberg, and Joaquín Valle, the latter being the club's all-time leading goalscorer and arguably greatest player.

{{See also|OGC Nice in European Alpes-Maritimes]] Sporting Federation). Akin to its name, the club primarily focused on the sports of gymnastics and athletics. On 6 July 1908, in an effort to remain affiliated with the FSAM and also join the amateur federation USFSA, the head of French football at the time, Gymnaste Club de Nice split into two sections with the new section of the club being named Gymnastes Amateurs Club de Nice. The new section spawned a football club and, after two seasons, the two clubs merged. On 20 September 1919, Nice merged with local club Gallia Football Athlétic Club and, subsequently, adopted the club's red and black combination. In 1920, the club was playing in the Ligue du Sud-Est, a regional league under the watch of the French Football Federation. While playing in the league, Nice developed rivalries with Cannes and Marseille. On 22 December 1924, the club changed its name to Olympique Gymnaste Club de Nice.