Waldron may refer to:
- Surname
- Adelbert Waldron, United States Army sniper
- Alfred M. Waldron, United States politician
- Caroline Waldron, British actress
- 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
- Daniel Waldron, last holder of extensive Waldron real estate in Dover, New Hampshire
- Places
- Waldron, Arkansas
- Aroma Park, Illinois (formerly known as Waldron)
- Waldron, Indiana
- Waldron, Kansas
- Waldron, Michigan
- Heathfield and Waldron, Civil Parish of East Sussex, England
- Waldron, Washington, also known as Waldron Island
- Cape Waldron, Antarctica
- Waldron Ledge, Hawaii