| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Johann Leopold•Koller |
| Used name | Johann•Koller |
| Born | 3 March 1921 in Wien (Vienna), Wien (AUT) |
| Died | 21 January 1999 in Wien (Vienna), Wien (AUT) |
| Affiliations | SV Arminen, Wien (AUT) |
| NOC | Austria |
Johann Koller was on the Austrian field hockey squad at the 1948 London Olympics. The team failed to advance from the group stage to the final round. They lost 8-0 to India and drew 1-1 with Spain and Argentina. Koller was a forward and represented SV Arminen Wien (Vienna) domestically.
Koller returned to the 1952 Olympics at Helsinki, when the team reached the quarter-finals before losing their match 4-0 to India. After Koller’s death, a Vienna hockey stadium, near the Prater, was named after him.
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1948 Summer Olympics | Hockey | AUT |
Johann Koller | |||
| Hockey, Men (Olympic) | Austria | =7 | ||||
| 1952 Summer Olympics | Hockey | AUT |
Johann Koller | |||
| Hockey, Men (Olympic) | Austria | =5 |