Mousse is a form of creamy dessert typically made from egg and cream.

Mousse may also refer to:

• Hair mousse
• Mousse, a character from the Ranma ½ series
• Tire mousse, a flexible foam ring that replaces or complements the inner tube of a tire
• Moussé, a commune in the French department of Ille-et-Vilaine
• Mousse T., a German DJ and record producer of Turkish origin