Italo-Ethiopian War, Italo-Abyssinian War or Italian invasion of Ethiopia / Abyssinia may refer to:

• Italo-Ethiopian War of 1887–1889, compromise
• First Italo-Ethiopian War (1895–1896), won by Ethiopia
• Second Italo-Ethiopian War (1935–1936), won by Italy

See also

• Abyssinia Crisis, a 1935 crisis originating in the so-called Walwal incident in the then ongoing conflict between Italy and Ethiopia
• East African Campaign (World War II) of 1940–1941 defeated the Italians and restored the independence of Abyssinia, this time with direct assistance from other powers