Siege of Trichinopoly

Siege of Trichinopoly may refer to:


 * Siege of Trichinopoly (1741), the siege and capture of Trichinopoly by the Marathas
 * Siege of Trichinopoly (1743), the siege and capture of Trichinopoly by Hyderabad
 * Siege of Trichinopoly (1751–52), the siege of Trichinopoly during the Second Carnatic War