Thomas Johansson

Thomas Johansson
Johansson in 2008
Country (sports) Sweden
ResidenceMonte Carlo, Monaco
Born (1975-03-24) 24 March 1975
Linköping, Sweden
Height1.80 m (5 ft 11 in)
Turned pro1994
Retired2009
PlaysRight-handed (two-handed backhand)
Prize money$7,168,029
Singles
Career record357–296 (54.7%)
Career titles9
Highest rankingNo. 7 (10 June 2002)
Grand Slam singles results
Australian OpenW (2002)
French Open2R (1996, 2000, 2002, 2005)
WimbledonSF (2005)
US OpenQF (1998, 2000)
Other tournaments
Tour FinalsRR (2002)
Olympic Games2R (2008)
Doubles
Career record76–98 (43.7%)
Career titles1
Highest rankingNo. 51 (17 July 2006)
Grand Slam doubles results
Australian Open2R (2008)
French Open2R (2006)
Wimbledon3R (2007)
US Open3R (2005)
Other doubles tournaments
Olympic GamesF (2008)
Team competitions
Davis CupW (1998)
Coaching career
(2017–present)
Medal record
Olympic Games – Tennis
Representing  Sweden
2008 Beijing Doubles
Last updated on: 19 March 2023.

Karl Thomas Conny Johansson (pronounced [ˈtʊ̌mːas ˈjûːanˌsɔn]; born 24 March 1975) is a Swedish tennis coach and a former professional player. He reached a career-high Association of Tennis Professionals (ATP) world No. 7 singles ranking in May 2002. His career highlights in singles include a major title at the 2002 Australian Open, and a Masters title at the 1999 Canada Masters. He also won a silver medal at the 2008 Beijing Olympics in men's doubles, partnering Simon Aspelin. As of 2025, Johansson remains the last Swedish man to win a major in singles.

Johansson was the coach of Sorana Cîrstea from 2022 to early 2024. From early 2024 to September 2025, he was also the coach of Kei Nishikori. He is currently coaching Daniil Medvedev.