Mattia Cattaneo (born 25 October 1990) is an Italian professional road bicycle racer, who currently rides for UCI WorldTeam Soudal–Quick-Step.

Professional since 2013, he took his first pro win on stage 3 of the 2017 Tour La Provence.

In 2019 he won the Giro dell'Appennino one-day race.

A strong time trialist, he won the stage four time trial of the 2021 Tour de Luxembourg and the six time trial of the 2023 Tour de Pologne.

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