Greensburg is a town in, and the parish seat of, St. Helena Parish, Louisiana, United States. Landmarks include Greensburg Land Office, Old St. Helena Parish Jail and St. Helena College and Career Academy Stadium. Greensburg is the birthplace of Cherubusco Newton, politician.
- CountySt. Helena Parish
- Population629 (2020 U.S. Census)
- Historic places2 on the National Register































Greensburg Land Office
Old St. Helena Parish Jail
St. Helena College and Career Academy Stadium
A view of Greensburg