Clack

Clack may refer to:

Last name

 * Arthur Baker-Clack (1877–1955), born Arthur Baker Clack Australian expatriate impressionist artist
 * Boyd Clack (born 1951), Welsh writer, actor and musician
 * Brenda Clack (born July 22, 1945), politician
 * Charles Clack (1857–1932), American politician
 * Jennifer A. Clack (1947–2020), paleonthologist and evolution specialist
 * Jim Clack (1947–2006), player of American football
 * Kris Clack (born 1977), basketball player
 * Peter Clack, rock and roll drummer
 * Zoanne Clack (born 1968), television producer, writer, story editor and actress

First name

 * Clack Stone (fl. 1827–1839), militia captain during the 1832 Black Hawk War

Nickname

 * Clack, of Click and Clack, the hosts of Car Talk

Other uses

 * Drusilla Clack (Miss Clack), a character in the 1868 novel The Moonstone
 * Clack the Miller, a character in the 1662 play Grim the Collier of Croydon