Celac or CELAC may refer to: CELAC, the Community of Latin American and Caribbean States, a regional bloc Celac River, a tributary of the Câlneș River in Romania Sergiu Celac (born 1939), Romanian diplomat Mariana Celac, Romanian member of the non-governmental organization Group for Social Dialogue Conférence Episcopale du Laos et du Cambodge (CELAC), the Episcopal Conference of Laos and Cambodia