Two ships of the Royal Navy have borne the name HMS Windsor, after the English town of Windsor, Berkshire:
- HMS Windsor (1695) was a 60-gun fourth rate launched in 1695. She was rebuilt in 1745 and broken up in 1777.
- HMS Windsor (D42) was a W-class destroyer launched in 1918. She was sold in 1947 and scrapped in 1949.