Lafourche Crossing (also known as Lafourche) is an unincorporated community and census-designated place in Lafourche Parish, Louisiana, United States. As of the 2020 census, Lafourche Crossing had a population of 2,427. Louisiana Highway 1 passes through the community.
According to the U.S. Census Bureau, the community has an area of , all land.
Lafourche Crossing was first listed as a census designated place in the 2010 U.S. census.
The school district is Lafourche Parish Public Schools.
Fletcher Technical Community College has Lafourche Parish in the college's service area. Additionally, a Delgado Community College document stated that Lafourche Parish was in the college's service area.