Chinatown in Northbridge, an inner city suburb of Perth, Western Australia is bounded by Roe Street, Nicks Lane, the businesses facing James Street, and the Roe Street car park. Located within Chinatown are 13 restaurants and businesses. However, many more Asian businesses are found further north around William Street near Brisbane Street, an area known informally for this reason as the real Chinatown, and indeed throughout both the Perth metropolitan region and the rest of Western Australia.

The City of Vincent, whose boundary with the City of Perth runs along Newcastle Street approximately 425 metres (1,394 ft) north of Chinatown, has installed Asiatic themed street lights and street furniture to reflect the proliferation of Asian businesses – such as at the corner of William Street and Forbes Road within their part of the suburb of Perth. Businesses include restaurants, hair salons, grocery stores, travel agencies, Daiguo shipping companies, and medicine shops. The Vietnamese Buddhist Association and Temple is also located just off William Street on Money Street.

While the northern vicinity of the Perth central business district has always had a high proportion of non-Anglo-Celtic migrants, its make-up has changed with time. During the 1970s and 1980s, during which the Vietnam War ended and the Indochina refugee crisis began, the area housed Vietnamese migrants. Prior to this there was a Jewish quarter with Jewish businesses in the area; some still remain but are primarily landowners. Well known migrant business Kakulas Brothers still operate their wholesale operations off William Street on Wellman Street. From 2010 there has been a steady increase of mainland Chinese businesses as well as Korean businesses operating in the area.

Historically many Chinese (usually of Malaysian, Singaporean or Indonesian background) settled in Northbridge alongside other immigrant groups. However, the city's low population density and comparatively low-cost property encourages migrants to move to the expanding suburbs. Likewise, overseas students often chose to live in suburbs near the universities they attend, such as Bentley, Murdoch and Nedlands.

The Northbridge Chinatown location serves as a hub for Chinese cultural events, such as the annual Chung Wah Perth Chinese New Year fair. This event has involved multiple stalls, entertainment and activities along a closed to traffic James Street, as well as the Northbridge Piazza and Yagan Square. The Chung Wah Association representing Western Australia's Chinese diaspora has been based in Chung Wah Hall on James Street since 1911.

The closest train station to Chinatown is Perth railway station, to its south-east on the southern side of Roe Street. The Perth Busport is about 50 metres (160 ft) south of the precinct.

• Billy Lee's
• Uncle Billy's

• Thomson, Chris (15 December 2009). "Call to clean up Northbridge Chinatown". WAToday. Retrieved 27 January 2021.
• Thomas, Beatrice (15 February 2010). "Chinatown missing its sparkle". The West Australian. West Australian Newspapers. Retrieved 27 January 2021.
• "Appendix 9.1.6: Ordinary Meeting of Council" (PDF). Town of Vincent. 7 December 2010. Retrieved 28 January 2021. William Street is 'set to become an inner city destination built on the area's reputation for retail, emerging fashion, cultural diversity and cuisine'. Known as Perth's Chinatown, William St is dominated by shops and retail business together with offices and other businesses.
• Willoughby, Jess (29 January 2011). "Shop owners demand overdue revamp". Perth Now. West Australian Newspapers. Retrieved 27 January 2021.
• Collins, Jock (January 2015). "The Political Economy of the Social Transformation of Australian Suburbs – Perth's Northbridge: a failed Chinatown". In Castles, S.; Ozkul, D.; Cubas, M.A. (eds.). Social Transformation and Migration. London: Palgrave Macmillan. pp. 255–268. doi:10.1057/9781137474957_16. hdl:10453/43841. ISBN 978-1-137-47495-7. Retrieved 27 January 2021.
• Christ, Con (28 August 2018). "Three Boys Living in Lake Street: 1941-1967" (PDF). City of Vincent. Retrieved 28 January 2021.