Whitmarsh

Whitmarsh is a surname. Notable people with the name include:
 * Louis Whitmarsh, appellant of South Dakota Supreme Court case State v. Whitmarsh regarding fellatio
 * Martin Whitmarsh (born 1958), British businessman
 * Megan Whitmarsh (born 1972), American artist
 * Micah Whitmarsh, namesake of Col. Micah Whitmarsh House in Rhode Island, United States
 * Mike Whitmarsh (1962–2009), American volleyball and basketball player
 * Theodore Whitmarsh (1869–1936), American businessman and politician
 * Tim Whitmarsh, British classicist
 * Zach Whitmarsh (born 1977), Canadian track and field athlete