|Branch||Royal Canadian Navy|
|Type||Naval reserve division|
|Part of||Canadian Forces Naval Reserve|
|Motto||Steadfast and vigilant|
|Colours||Blue and white|
|Battle honours||Portland, 1653; Copenhagen, 1801|
HMCS Discovery is a Royal Canadian Navy Reserve division and shore facility based in Vancouver, British Columbia. Created during World War II from the Vancouver Half Company of the Royal Naval Canadian Volunteer Reserve, Discovery was used for recruitment and training, and provided almost 8,000 personnel during the war. Discovery continued in its training role following the war, and also serves as headquarters for several Reserve and Cadet units.
The stone frigate takes its name from HMS Discovery, the ship used by George Vancouver to chart most of North America's north-western coast. Originally based at the Stanley Park Barracks, in 1944 Discovery moved to its current location on Deadman's Island, in Coal Harbour, adjacent to Stanley Park.
HMCS Discovery has a crew of about 175 officers and non-commissioned members (NCMs). The 2011 command team consisted of: commanding officer, Lieutenant Commander Phil Horner; executive officer, Lieutenant Commander Bryan Price; and coxswain, Petty Officer First Class Rod Tulett.
 The World Wars
Discovery traces its history to the creation of the "Number 2 (Vancouver) Company" of the Royal Naval Canadian Volunteer Reserve at the beginning of World War I. This small group was composed of 87 members of the Royal Vancouver Yacht Club who served and were demobilized at the end of the war. It was not until May 1924 that Lieutenant-Commander J.W. Hobbs was given permission to form the first "Vancouver Half Company" of the Naval Volunteer Reserve. Robert Louis Stevenson's schooner Casco was used for a time to train cadets in the 1920s.
During World War II, the role of the reserves had to increase in order to maintain sufficient manpower. On 1 November 1941, the division was newly commissioned as HMCS Discovery and it moved into Stanley Park Barracks. In 1944, the unit was permitted to occupy Deadman Island in Stanley Park and turn this property into a training facility. During World War II, Discovery was one of the greatest sources of naval recruits in Canada, having enrolled 372 officers, 6,974 ratings and 650 WRENS (Women's Royal Canadian Naval Service – WRCNS). Of those, 15 were killed in action. At the end of the war, Discovery became the discharge centre for the whole of the British Columbia mainland, and 8,378 men and women were discharged through the base.
 The modern era
HMCS Discovery continues to see service as a training facility. Discovery personnel have been deployed to Korea, the Persian Gulf, Egypt, Bosnia and Afghanistan. The facility provided support for the 1997 APEC meeting in Vancouver. It was the Olympic Maritime Operations Centre for the 2010 Winter Olympics and conducted port security around the country.
It is also the site of the Western Region Diving Centre, coordinating the efforts of the various port inspection diving teams at Naval Reserve Divisions in Western Canada. The unit continues to serve as host and ambassador to dozens of foreign vessels visiting the Port of Vancouver.
In addition to the Naval Reserve, Discovery houses Royal Canadian Sea Cadet Corps Captain Vancouver and Navy League Cadet Corps Captain Rankin. Discovery is also the site of the Naval Museum of Vancouver and Vancouver Naval Veterans Association.
It was suggested by Sir Arthur W. Cochran, KCVO, Clarenceaux King of Arms that the badge of Discovery take the form of a rebus. It depicts a gold disc on top of a shake-fork that looks like the letter Y; a "disc over Y".
- Winters, Barbara (1995). H.M.C.S. Discovery: A History of the Naval Reserve in Vancouver. p. 200. ISBN 096952653* Check
|isbn=value (help). OCLC 36191328.
- Davis, Chuck (2009), The History of Metropolitan Vancouver