The Red Balloon (French: Le ballon rouge) is a 1956 French fantasy comedy-drama featurette written, produced, and directed by Albert Lamorisse. The thirty-four-minute short, which follows the adventures of a young boy who one day finds a sentient, mute, red balloon, was filmed in the Ménilmontant neighborhood of Paris.

Lamorisse used his children as actors in the film. His son, Pascal, plays himself in the main role, and his daughter, Sabine, portrays a young girl.

The film won numerous awards, including an Oscar for Lamorisse for writing the Best Original Screenplay in 1956 and the Palme d'Or for short films at the 1956 Cannes Film Festival. It also became popular with children and educators. It is the only short film to win the Oscar for Best Original Screenplay.