| Arjen Teeuwissen|
|Competitor for the 22x20px Netherlands|
|Silver||2000 Sydney||Dressage Team|
Arjen Gerald Teeuwissen (born March 29, 1971 in Mook en Middelaar) is an equestrian from The Netherlands, who won the silver medal in the Team Dressage event at the 2000 Summer Olympics in Sydney, Australia. He did so alongside Anky van Grunsven, Ellen Bontje, and Coby van Baalen.