Jacobi Melius Alton Christiansen (February 2, 1900 – January 21, 1992) was an American football and basketball player and coach. He served as the head football coach at Valparaiso University from 1929 to 1940 and at Concordia College in Moorhead, Minnesota from 1941 to 1968, compiling a career college football record of 175–92–15. Christiansen's 1964 Concordia team tied with Sam Houston State in the NAIA National title game. Christiansen is one of the few college football coaches to have coached in a stadium named after himself.

This is a partial list of alumni and staff of the Open University.

Roberto Pérez (born 17 April 1960) is a Bolivian footballer. He played in 16 matches for the Bolivia national football team from 1983 to 1993. He was also part of Bolivia's squad for the 1983 Copa América tournament.

Valparaiso Beacons baseball coaches

Jake Christiansen

People from Santa Cruz Department (Bolivia)

Association footballers not categorized by position

List of Open University people

Roberto Pérez (footballer)