Tommi Sakari Taimi (born 21 September 1990) is a Finnish professional ice hockey defenseman who is currently playing for Vålerenga Ishockey in Fjordkraftligaen.

Having come through the youth ranks of Ässät, Tommi Taimi played his first SM-liiga game for the club on 16 September 2011 against Lukko, where he recorded his first assist.

[1] In 2014, he took his game abroad, signing with Amur Khabarovsk of the Kontinental Hockey League (KHL), where he spent one year.

Back in his native Finland, Taimi strengthened the roster of Liiga side HIFK during the 2015–16 season and in the early stages of the 2016–17 campaign.

Appearing in just 13 games, Taimi registered 1 assist before opting to return mid-season to his native Finland and joining original club, Ässät, on a multi-year contract on 5 January 2018.