Peter Gagelmann (born 9 June 1968) is a former German football referee from Bremen.

[1] Gagelmann was a German Football Association referee for over 20 years, overseeing more than 200 Bundesliga matches during a 15-year period.

[3] Gagelmann retired from officiating in 2015 because he reached the age limit for German referees, which is 47.

Gagelmann was involved in controversy after a 2013–14 Bundesliga match between FC Augsburg and FC Bayern Munich where the Augsburg players and training staff claimed the referee insulted them.

[4] Gagelmann now lives in Bremen and works as an employee at an event management company.