| Sebastián Quintero | |
| Birth Date: | 4 June 1983 |
| Plays: | Right-handed |
| Careerprizemoney: | $13,252 |
| Highestsinglesranking: | No. 751 (24 May 2004) |
| Highestdoublesranking: | No. 546 (11 Oct 2004) |
Sebastián Quintero (born 4 June 1983) is a Colombian former professional tennis player.
Quintero, a Colombian Davis Cup squad member, spent his professional career competing mostly in ITF Futures tournaments.[1] Amongst his occasional ATP Challenger appearances he won a doubles title at the Bancolombia Open in 2004. He reached career best rankings of 751 for singles and 546 for doubles.[2]