Jenkinson is a surname. Notable people with the surname include:
Anthony Jenkinson (1529–1610/1611), English explorerJenkinson Baronets, holders of the two British baronetcies for people with the surname JenkinsonCharles Jenkinson, 1st Earl of LiverpoolRobert Jenkinson, 2nd Earl of LiverpoolCharles Jenkinson, 3rd Earl of LiverpoolCarl Jenkinson (born 1992), English footballerClay S. Jenkinson (born 1955), American authorDavid Jenkinson (1934–2004), English railway modeller and historianDenis Jenkinson (1921–1997), English motorsport journalistKate Jenkinson, Australian actressLeigh Jenkinson (born 1969), English footballerPhilip Jenkinson (1935–2012), English journalist, television presenter and film collector