List of congresses held by the French Communist Party.
| Date | Congress | Place | |
|---|---|---|---|
| 25–30 December 1920 | Tours | ||
| 25–30 December 1921 | Marseille | ||
| 15–20 October 1922 | Paris | ||
| 20–24 January 1924 | Lyon | ||
| 17–21 January 1925 | Clichy | ||
| 20–26 June 1926 | Lille | ||
| 31 March - 7 April 1929 | Saint-Denis | ||
| 11–19 March 1932 | Paris | ||
| 22–25 January 1936 | Villeurbanne | ||
| 25–29 December 1937 | Arles | ||
| 26–30 June 1945 | Paris | ||
| 25–28 June 1947 | Strasbourg | ||
| 2–6 April 1950 | Gennevilliers | ||
| 3–6 June 1954 | Ivry-sur-Seine | ||
| 18–21 July 1956 | Le Havre | ||
| 25–30 May 1959 | Ivry-sur-Seine | ||
| 11–14 May 1961 | Saint-Denis | ||
| 14–17 May 1964 | Paris | ||
| 4–8 May 1967 | Levallois-Perret | ||
| 4–8 February 1970 | Nanterre | ||
| 13–17 December 1972 | Saint-Ouen | ||
| 24–27 October 1974 | Vitry-sur-Seine | ||
| 4–8 February 1976 | L'Île-Saint-Denis | ||
| 9–13 May 1979 | Saint-Ouen | ||
| 3–7 February 1982 | Saint-Ouen | ||
| 6–10 February 1985 | Saint-Ouen | ||
| 2–6 December 1987 | Saint-Ouen | ||
| 18–22 December 1990 | Saint-Ouen | ||
| 25–29 January 1994 | Saint-Ouen | ||
| 25–22 December 1996 | La Défense | ||
| 23–26 March 2000 | Martigues | ||
| 26–28 October 2001 | La Défense | ||
| 3–6 April 2003 | Saint-Denis | ||
| 23–26 March 2006 | Le Bourget | ||
| 11–14 December 2008 | La Défense | ||
| 18–20 June 2010 | La Défense | ||
| 7–10 February 2013 | Aubervilliers | ||
| 2-5 June 2016 | Aubervilliers | ||
| 23–26 March 2018 | Ivry-sur-Seine | ||
| 7–8 April 2023 | Marseille |