Kittredge is both a surname and a given name. Notable people with the name include:
Surname:
Abbott Eliot Kittredge (1834–1912), Presbyterian pastor
Alfred B. Kittredge, United States Senator from South Dakota
George W. Kittredge, U.S. Representative from New Hampshire
George Lyman Kittredge, scholar of English literature and a professor at Harvard University
Mabel Hyde Kittredge (1867–1955), home economist and social worker
Walter Kittredge, musician famous during the American Civil War
William Kittredge, American writer
Given name:
Charles Kittredge True, American Methodist Episcopal clergyman, educator, and author
Kittredge Cherry, American writer
Kittredge Haskins, U.S. Representative from Vermont