Big Lake is an unincorporated community and census-designated place (CDP) in Noble County, Indiana, United States.

Indiana State Road 109 forms the eastern edge of the community; it leads north 4 miles (6 km) to Wolf Lake and south 8 miles (13 km) to Columbia City.

Albion, the Noble county seat, is 11 miles (18 km) to the northeast of Big Lake.

The United States Census Bureau delineated Big Lake as a census designated place in the 2022 American Community Survey.

This Noble County, Indiana location article is a stub.