HMS Seymour has been the name of more than one ship of the British Royal Navy:
- HMS Seymour (1916), a destroyer leader launched in 1916 and sold in 1930
- HMS Seymour (K563), a frigate in service from 1943 to 1946
This article includes a list of ships with the same or similar names. If an internal link for a specific ship led you here, you may wish to change the link to point directly to the intended ship article, if one exists.