The Presbytery of London comprises 23 churches in 19 pastoral charges.
Information about each congregation is provided below.
Additional information about a congregation can be acquired by visiting the church’s home page (click on the image) or contacting the church office.
| Appin Presbyterian Church 54 Wellington Street Appin, Ontario |  |
Appin, Ontario, Canada Wellington, New Zealand |
| Argyle Presbyterian Church Highway 76 13333 Graham Rd., West Elgin North of West Lorne |  |
Graham Road, West Elgin, Ontario, Canada |
| Burns Mosa Presbyterian Church 24493 Dundonald Rd Glencoe, Ontario N0L 1M0 https://pccweb.ca/burnspcmosa/ |  |
Dundonald Road, Southwest Middlesex, Ontario, Canada |
| Caradoc Presbyterian Church 8503 Scotchmere Drive, R.R. #1 Strathroy, Ontario https://pccweb.ca/northcaradoc/ |  |
Scotchmere Drive, Strathroy-Caradoc, Ontario, Canada Strathroy-Caradoc, Ontario, Canada |
| Chalmers Presbyterian Church 342 Pond Mills Road London, Ontario http://www.chalmerslondon.com/ |  |
342 Pond Mills Road, London, Ontario, Canada |
| Duff Largie Presbyterian ChurchCountyRd. 9 North of Dutton https://pccweb.ca/duffchurch/ |  |
Largie Road, Dutton/Dunwich, Ontario, Canada Largie Road, Glasgow, Scotland, United Kingdom |
| Elmwood Avenue Presbyterian Church 111 Elmwood Avenue East London, Ontario https://www.elmwoodchurch.ca/ |  |
111 Elmwood Avenue, London, Ontario, Canada |
| Glencoe Presbyterian Church 177 Main Street Glencoe, Ontario http://www.glencoepresbyterian.com/ |  |
Glencoe, Ontario, Canada |
| Guthrie Church in Melbourne 606 Brook Street Melbourne, ON N0L 1T0 |  |
Melbourne Airport, Strathroy-Caradoc, Southwestern Ontario, Canada |
| Knox Presbyterian Church 55 Hincks Street St. Thomas, Ontario https://knoxstthomas.ca/ |  |
55 Hincks Street, St. Thomas, Ontario, Canada |
| Knox Presbyterian Church 35596 Fingal Line Fingal, Ontario https://pccweb.ca/knoxfingalpc/ |  |
Fingal Line, Southwold, Ontario, Canada |
| Knox-St. Andrew's Church Shackleton Street Dutton, Ontario https://pccweb.ca/knox-standrews/ |  |
Dutton, Ontario, Canada |
| New St. James Presbyterian Church 280 Oxford Street East London, Ontario https://www.newstjames.ca/ |  |
Oxford Street West, London, Ontario, Canada |
| Oakridge Presbyterian Church 970 Oxford Street W London, Ontario http://oakridge.london.on.ca/ |  |
970 Oxford Street West, London, Ontario, Canada |
| South Nissouri Presbyterian Church 17358 Oliver Road West Nissouri, Ontario https://pccweb.ca/nissouri/ |  |
Thorndale Road, Thames Centre, Ontario, Canada Ontario, California |
| St. George's Presbyterian Church 1475 Dundas Street East London, Ontario |  |
Dundas Street, London, Ontario, Canada |
| St. James Presbyterian Church 44936 Ferguson Line St. Thomas, Ontario https://pccweb.ca/stjames-belmont/ |  |
Ferguson Line, Malahide, Ontario, Canada |
| St. John's Presbyterian Church 238 Colborne Street Port Stanley, Ontario https://pccweb.ca/stjohnspcps/ |  |
Port Stanley, Ontario, Canada |
| St. John's Presbyterian Church Wardsville Wardsville, Ontario http://www.glencoepresbyterian.com/locations |  |
Wardsville, Ontario, Canada |
| St. Lawrence Presbyterian Church 910 Huron Street London, Ontario https://www.stlawrencepc.ca/ |  |
Huron Street, London, Ontario, Canada |
| Trinity Community Presbyterian Church 590 Gainsborough Road London, Ontario |  |
Gainsborough Road, London, Ontario, Canada |
| Westmount Presbyterian Church 521 Village Green Avenue London, Ontario https://westmountchurch.org/ |  |
Village Green Avenue, London, Ontario, Canada |