Southeastern University is a private Christian liberal arts university located in Lakeland, Florida, United States. It was established in 1935 in New Brockton, Alabama as a Bible college, relocated to Lakeland in 1946, and became a liberal arts college in 1970.

The school has six colleges and is the largest Assemblies of God educational institution in the United States. The university offers 54 bachelor`s degrees, 15 master`s degrees, and one doctoral degree.