Wittmann is a surname. Notable people with the surname include:
Dola Ben-Yehuda Wittmann (1902–2005), linguist of Hebrew
Franz Wittmann (physicist) (1869–1932), Hungarian electrician and physicist
Franz Wittmann, Sr. (1950), Austrian rally driver
Franz Wittmann, Jr. (born 1983), Austrian rally driver
Fritz Wittmann (born 1933), German politician
Heinz-Günter Wittmann (1927–1990), German biochemist
Heinz Wittmann (born 1943), German football player
Henri (Hirsch) Wittmann (born 1937), Quebec linguist
Jürgen Wittmann (born 1966), German football coach
Krisztián Wittmann (born 1985), Hungarian basketball player
Marshall Wittmann, American pundit, author, and sometime political activist
Michael Wittmann (1914–1944), World War II German tank commander
