Colac

Colac can refer to:

• Colac, Victoria, a town in Australia
  • City of Colac, a former local-government area in Victoria, Australia
  • Shire of Colac, a former local-government area in Victoria, Australia
  • Colac Otway Shire, a current local-government area in Victoria, Australia
  • Colac Botanic Gardens, In Colac, Australia
  • Colac railway station, Victoria, in Colac, Australia
• Colac (mountain), in the Italian Dolomites
• Colac Bay, New Zealand
• HMAS Colac, a ship of the Royal Australian Navy