Trimmer (surname)

Trimmer is a surname, and may refer to:


 * Arthur Trimmer (1805-1877), early Western Australian settler
 * Barry Trimmer, English scientist studying biomechanics
 * Ed Trimmer (born 1952), American legislator in the Kansas House of Representatives
 * Eric J. Trimmer (1923–1998), English general practitioner and medical writer
 * George Trimmer (born 1996), English rugby player
 * Sir Jon Trimmer (1939–2023), "Jonty Trimmer", New Zealand ballet dancer
 * Joshua Trimmer (1795–1857), English geologist born in Kent
 * Joyce Trimmer (1927–2008), Canadian politician, first woman mayor of Scarborough, Ontario
 * Lewis Trimmer (born 1989), English footballer
 * Sarah Trimmer (1741–1810), English author of The Story of the Robins
 * Tony Trimmer (born 1943), English racing car driver
 * William Trimmer (1822–1867), winemaker and politician in South Australia