Yemen war may refer to:
Saudi–Yemeni war (1934) North Yemen civil war (1962–1970) First Yemenite War NDF Rebellion (1978–1982) Second Yemenite War South Yemeni crisis (1986) Yemeni civil war (1994) Hanish Islands conflict (1995) Al-Qaeda insurgency in Yemen (1998–present) Houthi insurgency (2004–2015) South Yemen insurgency (2009–2015) Yemeni civil war (2014–present) Saudi-led intervention in the Yemeni civil war (2015–present) Houthi–Saudi Arabian conflict 2026 Yemen offensives Red Sea crisis