Woll is a surname. Notable people with the surname include
Adrián Woll (1795–1875), French soldier
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 (died 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
Matthew Woll (1880–1956), president of the International Photo-Engravers Union of North America