Langguth is a surname, and may refer to:
A. J. Langguth (1933–2014), American author, journalist and educator Gerd Langguth (born 1946), German professor of political science David Langguth (born 1973), German descent, Canadian professional drummer sponsored by German Drum Manufacturer Sonor, Sabian Cymbals, and Vic Firth Sticks. Heike Langguth (born 1979), German Muay Thai champion Franz Wilhelm Langguth Erben, a German winery