Sergiu Radu at VfL Wolfsburg.
|Full name||Sergiu Marian Radu|
|Date of birth||10 August 1977|
|Place of birth||Râmnicu Vâlcea, Romania|
|Height||1.82 m (6 ft 0 in)|
|1997–1998||→ Olimpia Satu Mare (loan)||23||(12)|
|2008||→ VfB Stuttgart (loan)||2||(0)|
|2008–2009||→ 1. FC Köln (loan)||22||(2)|
|* Senior club appearances and goals counted for the domestic league only|
Sergiu Marian Radu (born 10 August 1977) is a Romanian former professional footballer.
Born in Râmnicu Vâlcea, Radu began his career in his native Romania. He started out at Jiul Petroşani, before leaving in 1998 for Rapid Bucharest. He moved to Bucharest rivals FC Naţional three years later.
2003 brought his first move to a foreign club, Le Mans UC72 in France. However this was not a successful period, and after fifteen goalless matches he returned to Naţional. He moved to Germany in 2005 to join Energie Cottbus, then a 2. Bundesliga club. Cottbus won promotion in 2006, with Radu's contribution being 12 goals in 33 games. In the next season with Cottbus in the Bundesliga he scored 14 goals in 34 matches, being the goal-scorer of his team.
For the 2008–09 campaign, Radu moved on a loan spell to newly promoted Bundesliga side 1. FC Köln. After being demoted to the VfL Wolfsburg reserve team on 30 May 2009  he returned to Energie Cottbus on 17 July 2009 signing a three-year contract.
- "Radu on the way". vfb.de. 16 December 2007. Retrieved 16 December 2007.[permanent dead link]
- "All clear for Radu". vfb.de. 21 December 2007. Retrieved 21 December 2007.[permanent dead link]
- "1.FC Köln trifft auf Bochum" (in German). Kölnische Rundschau. 22 May 2009. Archived from the original on 19 July 2011. Retrieved 30 May 2009.
- "Sergiu Radu: Unterschrift und erstes Training" (in German). alemannia-aachen.de. 21 January 2011. Retrieved 21 January 2011.