Waldorf can have the following meanings:
People
- Stephen Waldorf (born 1957), film editor
- William Waldorf Astor, 1st Viscount Astor (1848–1919), financier and statesman
- Waldorf Astor, 2nd Viscount Astor (1879–1952), businessman and politician
- Pappy Waldorf (1902–1981), 1966 College Football Hall of Fame inductee as a coach
Communities
Germany
- Waldorf, Rhineland-Palatinate
- Waldorf, a district in the town of Bornheim (Rheinland), North Rhine-Westphalia
- Walldorf, a town in Baden-Württemberg
United States
- Waldorf, Maryland
- Waldorf, Minnesota
Hotels and restaurants
- Waldorf Hotel (disambiguation), hotels named Waldorf
- Waldorf-Astoria (1893–1929), the original Waldorf Astoria in New York
- Waldorf Astoria New York, in New York
- Waldorf-Astoria (disambiguation), other Waldorf-Astorias
- The Waldorf Hilton, London
- Waldorf Astoria Hotels & Resorts, a luxury hotel brand
- Waldorf System or Waldorf Lunch, a chain of lunch rooms (1903-1970s)
Education
- Waldorf education, an educational philosophy
- Waldorf College, Forest City, Iowa, United States
Entertainment and culture
- Waldorf Music, manufacturer of music synthesizers in Germany
- Waldorf (novel), by James Goldman
- Waldorf salad, made with apples and nuts
- Novello Theatre, theatre located in City of Westminster, England that was originally named the Waldorf Theatre
Fictional characters
- Blair Waldorf, character in the popular novel series Gossip Girl, written by Cecily von Ziegesar
- Statler and Waldorf, a pair of Muppets