- Category: Populated Place
- Type: Village
- Latitude/Longitude: 52°42'19"N 0°16'26"E
- Eastings/Northings: 553730, 314394
- OS Grid: TF537143
- Mapcode Local: GBR M2T.B24
- Mapcode Global: WHJPC.58P9
Location and coordinates are for the approximate centre of Terrington St John within this administrative area.
Geographic features and populated places may cross administrative borders.