Yemeni civil war may refer to several conflicts which have taken place in Yemen:
- Alwaziri coup, February–March 1948
- Yemeni–Adenese clan violence, 1956–1960
- North Yemen civil war, 1962–1970
- Aden Emergency, 1963–1967
- North Yemen–South Yemen border conflict of 1972
- Yemenite War of 1972
- NDF Rebellion, 1978–1982
- Yemenite War of 1979
- South Yemen civil war, 13–25 January 1986
- Yemeni civil war (1994)
- Al-Qaeda insurgency in Yemen, 1998–2014
- Houthi insurgency, 2004–2015
- South Yemen insurgency, 2009–present
- Yemeni crisis (2011–present)
- Yemeni revolution, 2011–2012
- Yemeni civil war (2014–present), ongoing