Vice Admiral Herbert Sharples Rayner DSC & Bar, CD (16 January 1911 – 30 May 1976) was a Royal Canadian Navy officer who served as Chief of the Naval Staff from 1 August 1960 to 16 July 1964.

Herbert Sharples Rayner joined the Royal Canadian Navy in 1928.

[1] He served in the Second World War as Commanding Officer of the destroyer HMCS Skeena and then of the destroyer HMCS St. Laurent during 1940, as Staff Officer Operations to the Commander Atlantic Coast from 1942 and as Commanding Officer of the destroyer HMCS Huron from 1943 before becoming Director of Plans in 1944.

[1] He was awarded the Distinguished Service Cross for "courage and enterprise in action against enemy submarines in the Western Approaches" and a bar to his DSC for an action "against four German destroyers trying to break through to attack the Allied invasion fleet off Normandy".

[1] After that he became Secretary to the Chiefs of Staff Committee in 1950, Commanding Officer of the aircraft carrier HMCS Magnificent in 1953 and Naval Assistant to the Chief of the Naval Staff 1955.