Lowson is a surname. Notable people with the surname include:
Frank Lowson (1925–1984), English cricketer who played in seven Tests from 1951 to 1955
Jasmine Lowson, British newsreader
Lowson Baronets, in the Baronetage of the UK and was settled on Sir Denys Colquhoun Flowerdew Lowson, 1st Baronet in 1951
Otto Andreas Lowson Mörch (1828–1878), biologist, specifically a malacologist
Thomas Lowson (c1764–1856), the traditional founder of the town of Carnoustie, Angus, Scotland