Waldron is a surname. Notable people with the surname include:
Adelbert Waldron, United States Army sniper
Alfred M. Waldron, United States politician
Daniel Waldron, last holder of extensive Waldron real estate in Dover, New Hampshire
Duncan Waldron, astronomer and photographer
Henry Waldron, United States politician
Irv Waldron, baseball player
John C. Waldron, United States Navy aviator
Jeremy Waldron, legal philosopher
Kathleen Waldron, president of Baruch College of the City University of New York
Mal Waldron, composer and pianist
Major Richard Waldron, second "president" of Colonial New Hampshire
Richard Waldron (Colonel), prominent officeholder in colonial New Hampshire
Richard Waldron (Secretary), leading opponent of the Wentworth oligarchy in colonial New Hampshire
Richard Waldron IV, 1735 college student and first writer known to use word John for privy
Richard Russell Waldron, purser and special agent to the Wilkes Expedition
Thomas Westbrook Waldron, Militia captain at siege of Louisburg (1745), royal New Hampshire councillor, patriot
Thomas Westbrook Waldron (consul), first U.S. consul to Hong Kong, captain's secretary to the Wilkes Expedition
Thomas Westbrook Waldron (Canada), first Waldron family member to settle in what is now Canada
Fictional characters:
Sam Waldron, character in the British children's TV series Postman Pat