Marais

Marais (, meaning "marsh") may refer to:

People

 * Marais (given name)
 * Marais (surname)

Other uses

 * Le Marais, historic district of Paris
 * Théâtre du Marais, the name of several theatres and theatrical troupes in Paris, France
 * Marais (company), a heavy equipment manufacturer based in Durtal, France
 * Marais, also known as The Plain, a political group during the French Revolution
 * Marais, Louisiana, a fictional town in the 2019 TV series Swamp Thing
 * French intensive gardening