Jarkko Juhani Kinnunen (born 19 January 1984 in Jalasjärvi) is a Finnish race walker. His trainer is Kari Ahonen since 1999.
| Year | Competition | Venue | Position | Event | Notes |
|---|---|---|---|---|---|
| Representing Finland | |||||
| 2001 | World Youth Championships | Debrecen, Hungary | 10th | 10,000 m | |
| 2006 | European Championships | Gothenburg, Sweden | 14th | 50 km | |
| 2007 | World Championships | Osaka, Japan | 10th | 50 km | |
| 2008 | Finnish Championships | Tampere, Finland | 1st | 20 km | |
| Olympic Games | Beijing, China | 15th | 50 km | ||
| 2009 | European Race Walking Cup | Metz, France | 10th | 20 km | |
| Finnish Championships | Espoo, Finland | 1st | 20 km | ||
| World Championships | Berlin, Germany | 9th | 50 km | ||
| 2010 | European Championships | Barcelona, Spain | DNF | 50 km | |