|Full name||Kamil Kosowski|
|Date of birth||30 August 1977|
|Place of birth||Ostrowiec Świętokrzyski, Poland|
|Height||1.86 m (6 ft 1 in)|
|1984–1991||KSZO Ostrowiec Świętokrzyski|
|2003–2005||→ 1. FC Kaiserslautern (loan)||43||(1)|
|2005–2006||→ Southampton (loan)||18||(1)|
|2006–2007||→ Chievo (loan)||23||(0)|
* Senior club appearances and goals counted for the domestic league only and correct as of 3 June 2013.
He started out playing for his home town club KSZO Ostrowiec Świętokrzyski.
Wisła Kraków and loans
He moved to 1. FC Kaiserslautern in Germany in 2003 and then on to Southampton FC where he played the 2005–06 season on a year-long loan and was recalled to the Polish national team. He scored once in the league for Southampton, in a 1–1 draw with Hull City.
After being on loan at A.C. Chievo Verona, Kosowski returned to Wisła Kraków and played very well for the first half of the season as the player with most assists in the first half of the league campaign after setting up nine goals in 13 games. However on 14 January 2008, Wisła Kraków and Kosowski mutually voided the remainder of his contract as a result of not coming to a compromise on a new deal.
Kosowski signed a two and a half year contract with Spanish second division team Cádiz CF on 25 January 2008. Cadiz finished 20th in Segunda Division (2007–08) and were relegated to Segunda Division B.
On 7 July 2008, he was transferred to APOEL from Cádiz CF and signed a two-year contract. In his first official appearance with APOEL, Kosowski scored the only goal in the Super Cup match against Anorthosis and APOEL won the title. In his first year in the club, he helped APOEL to win the Cyprus Championship 2008–09, showing his class and was one of the most valuable players of the club. The next season he won the Super Cup again and he also appeared in five official group stage matches of the 2009–10 UEFA Champions League with APOEL. He stated that his participation with APOEL in the UEFA Champions League was one of the most important moments in his career.
On 31 May 2010, he signed a two-year contract with Apollon Limassol but at the end of the season his contract was mutually terminated.
Kosowski was capped 52 times for Poland, scoring four goals.
|1.||4 April 2003||Ostrowiec Świętokrzyski, Poland||San Marino||5–0||Win||UEFA Euro 2004 qualifying|
|2.||16 November 2003||Płock, Poland||Serbia and Montenegro||4–3||Win||Friendly|
|3.||26 March 2005||Warsaw, Poland||Azerbaijan||8–0||Win||2006 FIFA World Cup qualification (UEFA)|
|4.||3 September 2005||Chorzów, Poland||Austria||3–2||Win||2006 FIFA World Cup qualification (UEFA)|