| Sebastiaan Weenink | |
| Residence: | The Hague, Netherlands |
| Birth Date: | 27 August 1986 |
| Birth Place: | Rotterdam, Netherlands |
| Weight: | 78kg (172lb) |
| Turnedpro: | 2007 |
| Retired: | Active |
| Racquet: | Prince |
| Event: | Men's singles |
| Highest Ranking: | No. 82 |
| Date Of Highest Ranking: | Feb 2015 |
| Current Ranking: | No. 82 |
| Date Of Current Ranking: | Feb 2015 |
| Updated: | Feb 2015 |
Sebastiaan Weenink (born 27 August 1986 in Rotterdam) is a professional squash player from the Netherlands. He reached a career-high world ranking of World No. 82 in the February 2015.[1] [2]