HMNZS Moa (T233)
 HMNZS Moa (T233) was a Bird class minesweeper of the Royal New Zealand Navy. On 29 January 1943 with her sister ship Kiwi Moa helped ram and wreck the Japanese submarine I-1. At the time Moa was under the command of Lieutenant Commander Peter Phipps later Vice Admiral Sir Peter Phipps. On 7 April 1943 Japanese aircraft sank Moa at Tulagi Harbour in the Solomon Islands. The ship sustained a direct hit from a 500-pound bomb and sank within four minutes.