Stéphane Marchetti (born January 1st 1978) is a French screenwriter and director of documentaries and fiction. He founded Playprod in 2004, his documentary and report production company with Alexis Monchovet. Together, they received the Albert-London award in 2008 for their film Rafah - chronicles of a city in the Gaza Strip (2006).

In 2019, he was awarded the Scénario Workshop of the Femis, under the direction of Jacques Akchoti.

He is one of the five directors awarded in the 23rd Résidence Cinéma Emergence in 2021.

In 2024, he released his first feature film, Cool Headed.