| Type: | suburb |
| Sellicks Hill | |
| State: | sa |
| Lga: | City of Onkaparinga District Council of Yankalilla |
| Postcode: | 5174[1] |
| Est: | 1999[2] |
| Region: | Fleurieu and Kangaroo Island[3] Southern Adelaide[4] |
| Stategov: | Mawson[5] |
| Dist1: | 48 |
| Dir1: | South |
| Location1: | Adelaide city centre |
| Coordinates: | -35.3333°N 166°W |
| Maxtemp: | 19.4 |
| Mintemp: | 7.5 |
| Rainfall: | 751.3 |
| County: | Adelaide[6] |
| Near-N: | Aldinga Whites Valley |
| Near-Ne: | Whites Valley |
| Near-E: | Willunga South Pages Flat |
| Near-Se: | Pages Flat |
| Near-S: | Myponga Beach Myponga |
| Near-Sw: | Gulf St Vincent Myponga Beach |
| Near-W: | Aldinga Beach Sellicks Beach Gulf St Vincent |
| Near-Nw: | Aldinga Beach |
| Footnotes: | Location Climate[7] Adjoining suburbs |
Sellicks Hill – formerly spelt Sellick's Hill – is a semi-rural suburb of Adelaide, South Australia. It lies within both the City of Onkaparinga and the District Council of Yankalilla.[2] Before the British colonisation of South Australia, the Sellicks Hill area (along with most of the Adelaide plains area and down the western side of the Fleurieu Peninsula), was inhabited by the Kaurna people.[8] Sellick's Hill Post Office opened on 2 July 1860.[9]