Gerhard Fischer

• Gerhard Fischer (architect), Norwegian architect
• Gerhard Fischer (bobsleigh), German Olympic bobsledder
• Gerhard Fischer (diplomat), German diplomat and Gandhi Peace Prize laureate
• Gerhard Fischer (inventor), American inventor, contributed to the development and popularity of the hand-held metal detector
• Gerhard Fischer (professor), German-born American professor, Center for LifeLong Learning and Design, University of Colorado, Boulder