The Battle off Endau was a Second World War battle that took place off Endau on 26–27 January 1942. Part of the Battle of Malaya, it was the first notable naval engagement since the sinking of the battleship "Prince of Wales" and the battlecruiser "Repulse" on 10 December 1941, and the last effort by the Royal Navy to intercept Japanese convoy shipping around the Malay Peninsula.