| Olli Tuominen | |
| Residence: | Helsinki, Finland |
| Birth Date: | 15 April 1979 |
| Birth Place: | Helsinki, Finland |
| Weight: | 67kg (148lb) |
| Turnedpro: | 1997 |
| Retired: | Active |
| Plays: | Right Handed |
| Coach: | Ari Pelkonen Simo Tarvonen Tomi Niinimaki |
| Racquet: | Dunlop |
| Website: | www.ollituominen.com |
| Event: | Men's singles |
| Highest Ranking: | No. 13 |
| Date Of Highest Ranking: | February 2006 |
| Current Ranking: | No. 53 |
| Date Of Current Ranking: | August 2018 |
| Titles: | 10 |
| Finals: | 17 |
| Updated: | June 2013 |
Olli Tuominen (born 15 April 1979 in Helsinki) is a professional squash player who represented Finland. He turned professional in 1997 and reached a career-high world ranking of World No. 13 in February 2006.[1] [2]