Limestone Coast is a state government region in South Australia

Limestone Coast may also refer to the following:

Limestone Coast local service area, a SAPOL organisational unit - refer South Australia Police#Local service areas in South Australia Limestone Coast Tourism Region, a tourism industry region - refer Regions of South Australia#Tourist regions Limestone Coast zone (wine), a wine zone in South Australia Limestone Coast Railway, a defunct tourist railway in South Australia

See also Limestone (disambiguation) Limestone County (disambiguation) Limestone Run (disambiguation) Limestone Township (disambiguation)