Easmon is a surname. Notable people with the surname include:
Albert Whiggs Easmon (1865–1923), Sierra Leonean doctor, half-brother of Dr John Farrell Easmon
Charles Odamtten Easmon, F.R.C.S. (1913–1994), Ghanaian doctor of Sierra Leone Creole and Irish descent
Charles Syrett Farrell Easmon, CBE, MD, PhD, MRCP, FRCPath, FMedSci, (1946), British microbiologist and medical professor
John Farrell Easmon, M.R.C.S. L.M., L.K.Q.C.P., M.D., CMO, (1856–1900), prominent Sierra Leonean Creole doctor, Chief Medical Officer during the 1890s
McCormack Easmon, OBE (1890–1972), physician from Accra, son of John Farrell Easmon
Raymond Sarif Easmon (1913–1997), Sierra Leonean doctor known for his literary work and political agitation