A hatter is a person engaged in hatmaking.

Hatter(s) may also refer to:

People Clyde Hatter (1908–1937), American baseball player Hamilton Hatter (1856–1942), African American professor Maddelynn Hatter, American drag queen Steve Hatter (born 1958), English footballer Terry J. Hatter Jr. (born 1933), American judge Tony Hatter, British automobile designer Hatter, a demonym of residents of Medicine Hat, Canada

Sports Danbury Hatters, an American baseball team (1887–1914) Madison Hatters, an American baseball team Stetson Hatters, Stetson University's athletics teams Luton Town F.C. or the Hatters, an English football team Stockport County F.C. or the Hatters, an English football team

Other uses Hatter (Alice's Adventures in Wonderland), a character in Lewis Carroll's stories Hatter Fox, a character in Marilyn Harris's stories Háttér Society, an LGBTQI NGO in Hungary

See also Hattar (disambiguation) Mad as a hatter (disambiguation) Mad Hatter (disambiguation)