MY Steve Irwin

MY Steve Irwin is a 59-metre (194 ft) motor vessel that previously was the flagship of the Sea Shepherd Conservation Society and was used in their direct action campaigns against whaling and against illegal fisheries activities. The vessel was built in 1975 and formerly served as a Scottish Fisheries Protection Agency conservation enforcement patrol boat, the FPV Westra, for 28 years. Sea Shepherd had originally christened the vessel the MV Robert Hunter after Canadian Robert Hunter, co-founder of Greenpeace, but it was renamed in honor of The Crocodile Hunter star Steve Irwin, who had died just over a year earlier, on September 4, 2006. Irwin had considered joining the vessel on a voyage to Antarctica shortly before his death, and the renaming was endorsed by his widow Terri. The ship and her crew, and their efforts for conservation, were the subject of the Animal Planet show Whale Wars. The MV Steve Irwin is now in the ownership of the not for profit Ship4Good. In late 2024, Ship4Good announced a new long-term partnership with marine debris prevention charity Tangaroa Blue Foundation. In 2025, the MV Steve Irwin came out of retirement for a new mission to remove and prevent marine debris across Australia and regions.