Whittemore is a surname shared by several notable people, among them being:
Benjamin Franklin Whittemore (1824–1894), American Civil War chaplain and politicianEdward Whittemore (1933–1995), American authorHarvey Whittemore (born 1956), American lawyer and businessmanJames D. Whittemore (born 1962), American judgeJo Whittemore (born 1977), American authorJohn Whittemore (1899–2005), American track and field athleteLiz Wilde (born Anne Whittemore in 1971), American radio personalityReed Whittemore (born 1919), American poetRodney Whittemore, American politicianSamuel Whittemore (1694–1793), American farmer and oldest known colonial combatant in the American Revolutionary WarThomas Whittemore (1871–1950), American archaeologistThomas Whittemore (Universalist) (1800–1861), American Universalist and politicianWilliam J. Whittemore (1860–1955), American painter