| Keith Detelj | |
| Birth Date: | 22 July 1985 |
| Birth Place: | Ronkonkoma, New York, United States |
| Height: | 1.74m (05.71feet) |
| Position: | Forward |
| Collegeyears1: | 2003–2006 |
| College1: | Marist Red Foxes |
| Years1: | 2009 |
| Clubs1: | Fort Wayne Fever |
| Caps1: | 12 |
| Goals1: | 1 |
| Years2: | 2010 |
| Clubs2: | Westchester Flames |
| Caps2: | 15 |
| Goals2: | 5 |
| Years3: | 2011–2012 |
| Clubs3: | Long Island Roughriders |
| Caps3: | 28 |
| Goals3: | 18 |
| Years4: | 2014 |
| Clubs4: | Greek American AA |
| Years5: | 2014 |
| Clubs5: | Dayton Dutch Lions |
| Caps5: | 3 |
| Goals5: | 0 |
| Club-Update: | September 12, 2014 |
Keith Detelj (born July 22, 1985) is a retired American soccer player.
Detelj played in the USL PDL between 2009 and 2012 with clubs such as Fort Wayne Fever, Westchester Flames and Long Island Roughriders,[1] before signing his first professional contract with USL Pro club Dayton Dutch Lions on August 15, 2014.[2]