St Kilda may refer to:
Australia
- St Kilda, Queensland, a locality in Bundaberg Region
- St Kilda, South Australia, suburb of Adelaide, Australia
- St Kilda, Victoria, suburb of Melbourne, Australia
- City of St Kilda, former municipality in Melbourne
- Electoral district of St Kilda, a state electoral district abolished in 1992
- St Kilda light rail station, Melbourne
- St Kilda Cricket Club
- St Kilda Football Club, Australian-rules football club established in 1873
- St Kilda Saints (NBL) or Southern Melbourne Saints, Australian National Basketball League team
Canada
- St. Kilda, Alberta, unincorporated community in Warner County, Alberta
New Zealand
- St Kilda, New Zealand, suburb of Dunedin, New Zealand
- St Kilda (New Zealand electorate), former New Zealand Parliamentary electorate
Scotland
- St Kilda, Scotland, archipelago in the north Atlantic off the west coast of the Scottish mainland
- St Kilda wren and St Kilda field mouse, endemic subspecies.
See also
- Lady of St Kilda, a schooner that the Melbourne suburb was named after