Woll is a surname. Notable people with the surname include:
- Adrián Woll (1795–1875), Mexican general
- Balthasar Woll, (1922–1996), Oberscharführer in the Waffen SS
- Deborah Ann Woll (born 1985), American actress best known for her role as Jessica Hamby on HBO's True Blood
- Ed Woll (1914–2010), American engineer who developed the first modern gas turbine engines for General Electric
- Erna Woll (1917–2005), German composer, church musician and author
- Felicitas Woll (born 1980), German actress best known for the ARD-Series Berlin, Berlin
- Joseph Woll (born 1998), American ice hockey player
- Matthew Woll (1880–1956), president of the International Photo-Engravers Union of North America