Gerhard Hartmann (born January 12, 1955) is a retired long-distance runner from Austria, who won the Vienna Marathon three times in a row, starting in 1985. He represented his native country in the men's marathon at the 1984 Summer Olympics in Los Angeles, California. Hartmann set his personal best (2:12:22) on April 13, 1986, winning his second title in Vienna.
|1983||World Championships||Helsinki, Finland||—||Marathon||DNF|
|1984||Olympic Games||Los Angeles, United States||—||Marathon||DNF|
|1985||Vienna Marathon||Vienna, Austria||1st||Marathon||2:14:59|
|1986||Vienna Marathon||Vienna, Austria||1st||Marathon||2:12:22|
|1987||Vienna Marathon||Vienna, Austria||1st||Marathon||2:16:10|