HMCS Lynx was an armed yacht in service with the Royal Canadian Navy (RCN) during World War II. The vessel was built at Newport News Shipbuilding as the yacht Dolphin in 1922. The yacht was sold in 1929, becoming Ramona. In 1940, the RCN acquired the vessel as part of the effort to bolster its patrol forces, armed and renamed the vessel Lynx. However, the vessel suffered a series of mechanical issues and was taken out of service in 1943 and sold for commercial service. Renamed Elena and then Samana Queen the ship was used in the banana boat trade, taking on its final name Rican Star in 1952. The vessel was converted to a fishing trawler in 1959 before sinking on 25 May 1960 off Hummocky Island, Queensland.