Greg Schwager is a retired American soccer defender who played professionally in the United States, Germany and Denmark.
Schwager attended San Jose State University where he played on the men's soccer team in 1991.
In 1992, he turned professional with the Palo Alto Firebirds of the USISL.
He saw limited time with Vejle and was back in Germany with Osnabrück for the second half of the 1998–1999 season.
This biographical article related to an American soccer defender is a stub.