HMS Ursa

Two ships of the Royal Navy have borne the name HMS Ursa, after the Latin for bear:


 * HMS Ursa (1917) was a modified R-class destroyer launched in 1917 and sold in 1926.
 * HMS Ursa (R22) was a U-class destroyer launched in 1943. She was converted into a Type 15 fast anti-submarine frigate between 1953 and 1955, and was sold in 1967.