Claus Nielsen

Claus Nielsen is the name of the following people:

• Claus Nielsen (biologist) (* 1938), Danish zoologist and marine biologist
• Claus Nielsen (soccer player) ( Claus Illemann Nielsen ; * 1964), Danish soccer player
• Claus Beck-Nielsen (born 1963; symbolically buried 2001), Danish writer, is now represented as Madame Nielsen on

This is a disambiguation page for differentiating between several terms identified with the same word.