Lamb is an unincorporated community in Craig Township, Switzerland County, in the U.S. state of Indiana.

[1] An early variant name of the community was called Erin.

[3] A post office called Lamb was established in 1882, and remained in operation until it was discontinued in 1907.

[4] The United States Census Bureau delineated Lamb as a census designated place in the 2022 American Community Survey.

This Switzerland County, Indiana location article is a stub.