Zimbabwe African National Liberation Army (ZANLA) was the military wing of the Zimbabwe African National Union, a militant African nationalist organisation and participated in the Rhodesian Bush War against white minority rule.

ZANLA was formed in 1965 in Tanzania, although until the early 1970s ZANLA was based in camps around Lusaka, Zambia. Until 1972 ZANLA was led by the nationalist leader Herbert Chitepo, followed by Josiah Tongogara from 1973 until his death in 1979. With the war drawing to a close, command fell to Robert Mugabe, previously ZANU's number two leader after Tongogara and head of the movement's political wing.

Until about 1971, ZANLA's strategy was based on direct confrontation with Rhodesian armed forces. From 1972 onwards, ZANLA adopted the Maoist guerrilla tactics that had been used with success by FRELIMO in Mozambique: infiltrating combatants into the country, politicising the peasantry and participating in 'hit-and-run' ambush operations.

ZANLA's close association with Mozambique's FRELIMO helped it after Mozambican independence in 1975. From about 1972, ZANLA had operated from Tete Province in northern Mozambique, which was FRELIMO-controlled, and, after Mozambican independence, ZANLA was permitted to open additional training and supply camps along the Rhodesian-Mozambican border. This greatly assisted the recruitment and training of cadres.