Hartt

Hartt is a surname. Notable people with the surname include:

• Cecil Hartt (1884–1930), Australian cartoonist
• Charles Frederick Hartt (1840–1878), Canadian-American geologist, paleontologist and naturalist
• Dale Hartt (born 1979), American mixed martial artist
• Edmund Hartt, American shipbuilder
• James Irwin Hartt (1867 – after 1919), Canadian politician
• Frederick Hartt (1914–1991), American art historian
• Maurice Hartt (1895–1950), Romanian-born Canadian politician
• Reg Hartt (born 1946), Canadian film archivist and critic
• Rollin Lynde Hartt (1869–1946), American journalist
• Stanley Hartt (1937–2018), Canadian lawyer and businessman
• Thomas Aaron Hartt (1858–1930), Canadian politician

Hartt may also refer to:

• University of Hartford Hartt School, a performing arts conservatory in Connecticut, United States

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