Ex-communist

Ex-communist can refer to:
 * Post-Communism, the period of political and economic transition in former communist states located in parts of Europe and Asia
 * formerly communist political parties in non-communist states that have changed name to omit the word communist, and/or have changed ideology to move away from communism; see List_of_communist_parties
 * a person who formerly adhered to communist ideology; see Communism
 * Anti communism