Peter Madsen (disambiguation)
# Peter Madsen (disambiguation)

Peter Madsen (born 1971) is a Danish entrepreneur and convicted murderer.

Peter Madsen may also refer to:

* Mick Madsen (Peter Madsen, 1900–1979), Australian rugby league footballer
* Peter Madsen (cartoonist) (born 1958), Danish cartoonist
* Peter Madsen (footballer) (born 1978), Danish international footballer
* Peter Madsen (pianist) (born 1955), American jazz pianist
