St Paul's Anglican Church is an heritage-listed Anglican church located in the suburb of Papanui, Christchurch, in the South Island of New Zealand. The church was listed as a Category II heritage building by Heritage New Zealand on 9 December 2005.

Papanui is a major suburb of Christchurch, New Zealand. It is situated five kilometres to the northwest of the city centre. Papanui is a middle socio-economic area with a population of 3,645 consisting predominantly of Pākehā 86.9%, Asian 7.6%, Māori 5.3%, Pacific peoples 3.1%, Middle Eastern/Latin American/African 0.7%. The suburb is located at the junction of three busy thoroughfares; Papanui Road leading to the city, the Main North Road that leads to North Canterbury and Harewood Road that leads to Christchurch International Airport. However, as with most Christchurch suburbs, Papanui has no defined borders.