The Petit Théâtre de la Reine () is a small theatre at Versailles near the Petit Trianon. It was designed and built in 1780 on the orders of Marie Antoinette. Her favorite architect Richard Mique did the work. The theatre seats only 100. It was intended for performances by the Queen and her family and friends. At the period, many aristocrats had such small theatres on their country estates to pass the time performing plays and operas. 