| Martin Klein | |
| Birth Date: | 2 July 1984 |
| Birth Place: | Brno, Czechoslovakia |
| Height: | 1.87 m |
| Position: | Centre-back |
| Youthyears1: | 1994–1996 |
| Youthclubs1: | RAFK Rajhrad |
| Youthyears2: | 1996 |
| Youthclubs2: | SK Vojkovice |
| Youthyears3: | 1996–2000 |
| Youthclubs3: | Boby Brno |
| Years1: | 2000–2004 |
| Clubs1: | Sparta Prague |
| Caps1: | 4 |
| Goals1: | 0 |
| Years2: | 2001–2002 |
| Clubs2: | → Teplice (loan) |
| Caps2: | 1 |
| Goals2: | 0 |
| Years3: | 2004–2010 |
| Clubs3: | Teplice |
| Caps3: | 167 |
| Goals3: | 12 |
| Years4: | 2010–2011 |
| Clubs4: | Konyaspor |
| Caps4: | 4 |
| Goals4: | 0 |
| Years5: | 2011–2013 |
| Clubs5: | Ferencvárosi |
| Caps5: | 39 |
| Goals5: | 5 |
| Years6: | 2013–2014 |
| Clubs6: | Teplice |
| Caps6: | 6 |
| Goals6: | 0 |
| Years7: | 2014–2016 |
| Clubs7: | Kaisar |
| Caps7: | 85 |
| Goals7: | 2 |
| Years8: | 2016 |
| Clubs8: | Zhetysu |
| Caps8: | 30 |
| Goals8: | 1 |
| Years9: | 2017 |
| Years10: | 2017 |
| Clubs10: | Birkirkara |
| Caps10: | 5 |
| Goals10: | 2 |
| Years11: | 2018–2019 |
| Clubs11: | Viktorie Jirny |
| Caps11: | 14 |
| Goals11: | 3 |
| Years12: | 2019 |
| Years13: | 2019 |
| Clubs13: | Rakovník |
| Caps13: | 13 |
| Goals13: | 1 |
| Years14: | 2020 |
| Clubs14: | Kickers Selb |
| Caps14: | 1 |
| Goals14: | 0 |
| Nationalyears1: | 2004–2007 |
| Nationalcaps1: | 22 |
| Nationalgoals1: | 0 |
| Nationalyears2: | 2009 |
| Nationalcaps2: | 1 |
| Nationalgoals2: | 0 |
Martin Klein (born 2 July 1984) is a Czech former professional footballer who played as a centre-back.
Born in Brno, Klein started his career playing for Boby Brno, then he joined Sparta Prague in 2000. On 27 February 2002, he scored a goal in a 2–1 loss against Panathinaikos in the 2001–02 UEFA Champions League, at the age of 17 years and 241 days.[1] Later on, he transferred to Teplice, then he joined Konyaspor and Ferencvárosi, before returning to Teplice in 2013.
In February 2014, Klein signed for Kazakhstan Premier League side FC Kaisar.[2]
In the summer 2019, Klein joined SK Rakovník.[3] On 30 December 2019, Klein moved to German Landesliga Bayern-Nordost club Kickers Selb.[4]
Klein was part of Czech Republic U-21. On 5 June 2009, he made his debut for the Czech Republic national team in a friendly match against Malta, which ended in a 1–0 win.[5]
Sparta Prague
Teplice
Ferencváros