Tuomas Sakari Tarkki (born 28 February 1980) is a Finnish former professional ice hockey goaltender and the goaltending coach of the Finnish women's national team.

After playing his junior ice hockey career with Lukko, including three SM-liiga games as a backup, Tarkki studied at the Northern Michigan University and played four years of college hockey with the Northern Michigan Wildcats men's ice hockey program.

After college, he spent a year in the North American minor leagues before returning to Finland to replace the injured Andy Chiodo as the Kärpät starting goaltender.

Tuomas made 31 saves and registered a shutout while Iiro, five years his junior, allowed four goals on 20 shots.

[1] Tarkki made his debut with the Finnish national team on 15 December 2007, in the Channel One Cup on the Euro Hockey Tour, playing one game against the Czech Republic.