The Cochin–Travancore Alliance was an alliance between the Kingdom of Cochin and the Kingdom of Travancore established in 1761 that had the goal of expelling the forces of the Zamorin of Calicut from regions of Cochin they had occupied the decade before. The alliance stipulated that the king of Travancore would help to liberate the occupied Cochinese territories in exchange for being allowed to retain the areas of Cochin they had annexed in 1755 and 1756.
