Harold Sydney Bride (11 January 1890 – 29 April 1956) was the junior wireless officer on the ocean liner RMS Titanic during its ill-fated maiden voyage. After the Titanic struck an iceberg at 11:40 pm 14 April 1912, Bride and his senior colleague Jack Phillips were responsible for relaying SOS messages to ships in the vicinity, which led to the survivors being picked up by the RMS Carpathia. The men remained at their posts until the ship's power was almost completely out. Bride was washed off the ship as the boat deck flooded, but managed to scramble onto the upturned lifeboat Collapsible 'B', and was later rescued by the Carpathia the following morning. Despite being injured, he helped the Carpathia's wireless operator transmit survivor lists and personal messages from the ship.