Norbert Gastell (14 October 1929 – 26 November 2015) was a German actor who specialized in dubbing.

He was born to German parents, but grew up in Argentina.

Gastell was best known in Germany as the voice of Homer Simpson in the German version of The Simpsons, which he provided since the series was first aired in 1991 until his death.

He is also remembered for dubbing the character Trevor Ochmonek in the sitcom ALF, Coach Pantusso in Cheers and Cornelius Fudge in the Harry Potter films.

He was also active in radio plays.