Colac can refer to:
*
Colac, Victoria
Colac is a town in the Western District (Victoria), Western District of Victoria, Australia, approximately 150 kilometres south-west of Melbourne on the southern shore of Lake Colac.
History
For thousands of years clans of the Gulidjan people ...
, 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
**
Shire of Colac Otway, a current local-government area in Victoria, Australia
**
Colac Botanic Gardens, in Colac, Australia
**
Colac railway station
Colac railway station is a regional railway station on the Warrnambool line, part of the Victorian railway network. It serves the town of Colac, in Victoria, Australia. Colac station is a ground level part-time staffed station, featuring one ...
, in Colac, Australia
*
Lake Colac in Victoria, Australia
*
Colac (mountain)
Colac (''Il Collaccio'') is a mountain in the Dolomites of Italy. The mountain is located in the north of the province of Trentino near the ski resort of Canazei. At it is the highest summit of the Colac-Buffaure subgroup that forms part of the ...
, in the Italian Dolomites
*
Colac Bay, New Zealand
* , a ship of the Royal Australian Navy
*
Kalach (food), spelled ''colac'' in Romania, traditional East Slavic bread, also common in Hungary, Romania, and Serbia
{{disambig, geo