Stephan Katt (born 15 September 1979) is a German former speedway rider.

He competed in grasstrack, longtrack and motorcycle speedway.

He earned one international cap for the German national speedway team.

[2] In addition, he also won the German national longtrack championship three times.

[5] In 2023, he was part of the German team, along with Erik Riss, Martin Smolinski and Jörg Tebbe, that won the silver medal at the 2023 Team Long Track World Championship.