Marcelline is an unincorporated community and census designated place (CDP) in northwest Ursa Township, Adams County, Illinois, United States.

Marcelline is located on Illinois Route 96 four miles north of Ursa and five miles south of Lima.

Bear Creek flows past approximately two miles to the north.

[3] Marcelline first appeared as a census designated place in the 2020 U.S.

This Adams County, Illinois location article is a stub.