First Civil War may refer to:
First Central American Civil War (1826–1829) First Civil War (Kazakh Khanate) (1522–1538) First Congo War (1996–1997), also referred to as a civil war First English Civil War (1642–1646) First Honduran Civil War (1919) First Ivorian Civil War (2002–2007) First Liberian Civil War (1989–1996) First Libyan Civil War (2011) First Republic of the Congo Civil War (1993–1994) First Sudanese Civil War (1955–1972) First War of Religion (1562-1563) in the French Civil Wars of Religion
See also Civil War (disambiguation) Second Civil War (disambiguation)