Gules a griffin Or armed and langued Azure issuant from a crown vallary Argent holding in its claws an anchor Argent.
(Glossary of Heraldic Terms)
The crown vallary represents the various fortifications built since Kingston's foundation. The griffin comes from the Coat of Arms of Count Louis de Buade of Pallau and Frontenac, the City's founder, and is found in the City's Arms. The anchor alludes to the City's rich naval affiliations. The main colours are from the City's Coat of Arms.
Kingston Class Maritime Defence Vessel
PRO REGE ET GREGE (For sovereign and people)
Gold and Red
None
The Insignia and Lineages of the Canadian Forces Volume 2, Part 1 Extant Commissioned Ships, Directorate of History and Heritage, January 1, 2001.