Carl Hansen
Carl Hansen may refer to:
- Carl William Hansen, Danish author
- Carl Hansen (footballer), Danish footballer
- Carl Hansen Ostenfeld, Danish systematic botanist
- Carl Manicus-Hansen, Danish gymnast
- Carl Hansen (American football), American football player
- Carl Hansen (Wisconsin politician), American politician
- Carl Hansen (wrestler), Danish wrestler
- Carl G. O. Hansen, Norwegian-American journalist, musician and author
- Carl W. Hansen, Danish association football referee