Niels Hansen
Niels Hansen is the name of the following people:
- Niels Hansen (diplomat) (1924-2015), German diplomat
- Niels Hansen (engineer) (* 1933), Danish engineer
- Niels Hansen (soccer player) (* 1983), German soccer player
- Niels Christian Hansen (1834–1922), Danish painter and photographer
- Niels Tune Hansen (* 1953), Danish football player
