The Westgate area of Gloucester is centred on Westgate Street, one of the four main streets of Gloucester and one of the oldest parts of the city. The population of the Westgate ward in Gloucester was 6,687 at the time of the 2011 Census.
St. Nicholas' Church, a redundant Anglican church and Grade I listed building is situated at the far end of Westgate Street with Gloucester Folk Museum almost opposite. Gloucester Cathedral is not far away and the main entrance to the Cathedral precincts is via College Green from Westgate Street.
Next to St. Nicholas' Church is The Dick Whittington pub in St. Nicholas House, a 15th-century town house once owned by the Whittington family of the Tale of Dick Whittington and his Cat fame. The house was restored by Gloucester Civic Trust and Gloucester Historic Buildings Ltd in the 1980s.
Just outside the western entrance to the Cathedral precincts is St. Mary de Lode Church in Archdeacon Street, reputed to be built on the site of the first Christian church in Britain and next to it, the monument to Bishop John Hooper, burnt at the stake there in 1555.
Just off Westgate street is the House of the Tailor of Gloucester, used by Beatrix Potter as the setting for the story of the same name.
- The Lower George Inn 121 Westgate Street. (Used to be The Pig Inn)
- The Fountain Inn 53 Westgate Street.
- The Dick Whittington 100 Westgate Street.
- The Sword Inn 43/45 Westgate Street. (Used to be called The Union)
- The Golden Fleece (closed)
- The Old Crown 81-83 Westgate Street.
- The Lamprey 56 Westgate Street.
- The Theatre Vaults 152, then 30 Westgate Street. (closed) 
Jemmy Wood, the legendary Gloucester Miser ran his Gloucester Old Bank from a medieval timber building at 22 Westgate Street, that remained until the nineteenth century. The building occupied by the bank was subsequently replaced by a Victorian Gothic building and more recently by a new building. It is now occupied by a McDonald's restaurant.
The original medieval bridge had five great arches. In 1542 Sir Thomas Bell and his wife Joan assigned property on a sale and leaseback arrangement to the City Corporation to be used after their deaths for repairing Westgate Bridge and causeway.
In the 1970s two new wide-span road bridges were built, one for each direction of traffic flow. Between these a separate foot and cycle bridge was also built. The two road bridges were replaced again in the late 1990s, opening in 2000.
Westgate forms its own electoral ward in the constituency of Gloucester but it is not a parish and so does not have a parish council.
- "Gloucester Ward population 2011". Retrieved 27 October 2015.
- Dick Whittington pub. Gloucester Civic Trust 2010. Retrieved 9 September 2011.
- Jurica, John. Gloucester A Pictorial History. Chichester: Phillimore, 1994, caption 89. ISBN 0-85033-836-0
- "Amazing Theatre Royal is now a pound store" by Kevin George in The Citizen, 10 December 2011, p. 16.
- Pig Inn the City reopens as The Lower George Inn in Gloucester Gloucester Citizen, 24 October 2013. Retrieved 24 October 2013.
- Two Gloucester city centre pubs reopen Gloucester Citizen, 29 March 2014. Retrieved 29 March 2014.
- "Gloucester's newest pub The Lamprey promises drinkers a feast of live sport and music". Gloucester Citizen. 5 September 2015.
- Theatre Vaults. deadpubs.co.uk, 4 December 2011. Retrieved 27 December 2011.
- Westgate Street Gloucester. visit-gloucestershire.co.uk 2006. Retrieved 8 September 2011.
- Gloucestershire Archives GBR/J/3/18,ff.24v-26; Quoted in VCH Glos under the former Glos. Borough Records ref: GBR,B 2/2,ff.24v-26v.
- Gloucestershire > Coast > Point 4 - Westgate Bridge. BBC Gloucestershire 11 July 2005. Retrieved 9 September 2011.
- Westgate ward. Gloucestershire County Council, 2011. Retrieved 9 September 2011.
- "Excavations at Nos. 1 and 30 Westgate Street, Gloucester: The Roman Levels" by Carolyn Heighway, Et al. in Britannia, Vol. 11 (1980), pp. 73–114.