The PEF Survey of Palestine was a series of surveys carried out by the Palestine Exploration Fund (PEF) between 1872 and 1877 for the Survey of Western Palestine and in 1880 for the Survey of Eastern Palestine. The survey was carried out after the success of the Ordnance Survey of Jerusalem by the newly-founded PEF, with support from the War Office. 26 sheets were produced for "Western Palestine" and 1 sheet for "Eastern Palestine".