British Mandate may refer to:
- British Mandate of Palestine (disambiguation)
- Mandate for Palestine, a 1920 League of Nations mandate for territory formerly held by the Ottoman Empire in Palestine.
- Mandatory Palestine, the geopolitical entity controlled by the United Kingdom from 1920 to 1948 under the League of Nations mandate
- Mandate for Mesopotamia, an unratified 1920 proposal to the League of Nations regarding the government of Iraq
See also
- Mandatory Iraq (Mandatory Mesopotamia), British administration of Iraq from 1920 to 1932, following the 1920 Iraqi Revolt against the proposed British Mandate of Mesopotamia
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