Claudia Testoni (19 December 1915 – 17 July 1998), was an Italian hurdler, sprinter and long jumper.

Testoni is one of the 38 athletes included in the FIDAL Hall of Fame (list of Italian athletes who have won at least one gold medal at the Olympic Games, World Championships or European Championships, or who have achieved a world record).

In the 1930s was celebrated her rivalry with compatriot Ondina Valla (the winner in Berlin 1936), after a thrilling final, resolved by a photo finish, and the same place in the 4 × 100 m relay.

[3] Her son-in-law, Claudio Velluti, was a professional basketball player of Olimpia Milano.

[4] Claudia Testoni has won the Italian Athletics Championships 19 times in various specialties.