Carl Tanner
Carl Tanner is the name of
- Carl Tanner (politician) (1888–1962), Swiss politician
- Carl Daniel Tanner (Carl Tanner; 1791–1858), Royal Hannoverscher Hof-Rustmeister
- Carl Tanner (educator) (1864–1927)
- Carl Tanner (opera singer) (born 1962), American opera tenor