| Type: | suburb |
| Sefton Park | |
| City: | Adelaide |
| State: | sa |
| Lga: | City of Port Adelaide Enfield |
| Lga2: | City of Prospect |
| Postcode: | 5083 |
| Stategov: | Enfield |
| Fedgov: | Adelaide |
| Near-N: | Enfield |
| Near-Nw: | Broadview |
| Near-W: | Prospect |
| Near-E: | Manningham |
| Near-S: | Nailsworth |
| Dist1: | 5 |
| Location1: | Adelaide |
Sefton Park is a suburb about 6 km north east of the Adelaide CBD, South Australia and lies in both the City of Port Adelaide Enfield and the City of Prospect. It borders the suburbs Enfield, Nailsworth, Prospect and Broadview. Sefton Park is a minor shopping district of Adelaide and is also one of Adelaide's smallest suburbs.
Sefton Park is one of the older Adelaide suburbs and as such contains many Californian bungalows and some Art Deco homes. There are also Australian colonial style houses.
In recent times, some of these older homes have been demolished to make way for new housing. New developments are typically higher density, fitting two or three homes on one block of land. The suburb's proximity to the CBD means that this is a more lucrative option for developers.
Sefton Park has three main shopping centres located only metres from each other.
busline routes 222, 224, 225F, 228, 229 and N224 (after-midnight service) service Sefton Park along Main North Road, these routes travel between Adelaide's northern suburbs and the Adelaide CBD. This stretch of Main North Road is an Adelaide Metro Go Zone, this means that the maximum wait for a bus is fifteen minutes between 07:30am and 18:30pm on weekdays.
busline route 100 services Sefton Park along Regency Road. The 100 route circles the Adelaide CBD via the outer bypass. This service does not operate on Sundays or public holidays.