Philippe Naillet (born 14 August 1960 in Saint-Denis, Reunion) is a French politician.
A member of the Socialist Party and a municipal councillor of Saint-Denis, he was the substitute for Ericka Bareigts, the successful candidate for Réunion's 1st constituency in the 2012 election.
He replaced Bareigts when she was appointed Minister of Overseas France in 2016 and served as deputy until the 2017 election.
He was then a Life Insurance Inspector for AG2R La Mondiale.
In 2023, Naillet publicly endorsed the re-election of the Socialist Party's chairman Olivier Faure.