Atika

Movement of Democratic Forces of Casamance
Mouvement des forces démocratiques de Casamance Participant in Casamance conflict & the Guinea-Bissau Civil War
Flag of the MFDC
Active	1982–present
Ideology	Casamance nationalism Jola interests
Leaders	Augustin Diamacoune Senghor
Area of operations	Casamance

The Movement of Democratic Forces of Casamance (French: Mouvement des forces démocratiques de Casamance, MFDC) is the main separatist movement in the Casamance region of Senegal, founded in 1982. It was supported by Guinea-Bissau President João Bernardo Vieira until he was overthrown in 1999. It relies mainly on the Jola people. Its armed wing was formed in 1985 and is called Atika (Diola for "Warrior").

Its leader was Father Augustin Diamacoune Senghor, who died on 13 January 2007. Senghor signed a peace agreement with the government of Senegalese President Abdoulaye Wade in 2004. However, several factions of the MFDC refused to participate in the peace deal and continued their fighting. This division has deeply divided Casamance's independence movement.

The movement is rumored to have involved itself militarily in the 2016–2017 Gambian constitutional crisis and the subsequent invasion of the Gambia on Yahya Jammeh's side.