Ümit Aydın Davala (born 30 July 1973) is a Turkish football coach and former international footballer, who is currently the co-assistant manager of Galatasaray, alongside co-assistant manager Hasan Şaş and manager Fatih Terim.
Davala with Galatasaray in 2012
|Full name||Ümit Aydın Davala|
|Date of birth||30 July 1973|
|Place of birth||Mannheim, West Germany|
|Height||1.86 m (6 ft 1 in)|
|Galatasaray (Co-assistant manager)|
|1996||→ Diyarbakırspor (loan)||18||(3)|
|2002–2003||→ Galatasaray (loan)||23||(1)|
|2003–2004||→ Werder Bremen (loan)||22||(0)|
|2008–2009||Galatasaray (Assistant manager)|
|2011–2013||Galatasaray (Co-assistant manager)|
|2018–||Galatasaray (Co-assistant manager)|
|* Senior club appearances and goals counted for the domestic league only|
Davala played with VfR Mannheim, ASV Feudenheim, Türkspor Mannheim, Afyonspor, Genclerbirligi, Diyarbakırspor and Istanbulspor AS before joining Galatasaray in 1997. He won three successive Turkish championships. In 2000, he helped the club to win the Turkish Cup by scoring two goals in the final against Beşiktaş. In same year, he helped the club win the 2000 UEFA Cup final against Arsenal and the 2000 UEFA Super Cup against Real Madrid.
In September 2001, Davala transferred to Milan in a  He made the transfer because he wanted to follow his former coach at Galatasaray, Fatih Terim, who had been named head coach of Milan. However, in November, Terim was fired and replaced by Carlo Ancelotti, after which Davala lost his first-team place.
In June 2002, Davala was sold to Internazionale in exchange for Dario Šimić, but was immediately loaned to Galatasaray. In July 2003, Davala was loaned to Werder Bremen, helping the club win the Bundesliga and DFB-Pokal double. In July 2004, he was signed permanently by Bremen, but injuries limited his appearances. A hip injury suffered in October 2005 proved too difficult, and over the winter break of the 2005–06 season, Davala was released by the club. He subsequently retired from professional football.
Davala was part of the Turkey squads for UEFA Euro 2000 and the 2002 FIFA World Cup. In the latter, he stood out for his mohawk hair style and scored a goal against PR China in the group stage, adding the winner against Japan in the second round. He also provided the cross that resulted on İlhan Mansız's golden goal against Senegal in the quarter-finals. Turkey would finish the tournament in third place.
|1.||28 March 2001||Skopje, Macedonia||Macedonia||1–2||1–2||2002 FIFA World Cup qualification|
|2.||13 June 2002||Seoul, South Korea||China PR||3–0||3–0||FIFA World Cup 2002|
|3.||18 June 2002||Miyagi, Japan||Japan||0–1||0–1||FIFA World Cup 2002|
|4.||16 October 2002||Istanbul, Turkey||Liechtenstein||0–2||0–5||UEFA Euro 2004 qualifying|
|Correct as of 5 June 2009|
Davala had been the head coach of Turkey national under-21 team until June 2008. He then joined Galatasaray S.K. as an assistant manager on 11 June 2008. After a loss to Bursaspor, the Galatasaray board stated "radical changes" were on the way, and, true to its word, the board declared that assistant coaches Davala and Edwin Boekamp were sacked on 10 October 2008 after a brief chat with club president Adnan Polat. However, Davala rejoined Galatasaray as an assistant manager again in June 2011.
- Süper Lig: 1996–97, 1997–98, 1998–99, 1999–2000
- Turkish Cup: 1995–96, 1998–99, 1999–2000
- UEFA Cup: 1999–2000
- UEFA Super Cup: 2000
- "IL MILAN PRENDE SIMIC A TITOLO DEFINITIVO, ALL'INTER UMIT CHE VIENE TRASFERITO IN PRESTITO AL GALATASARAY" (in Italian). FC Internazionale Milano. 29 June 2002. Retrieved 5 January 2013.
- "Ümit excited by EURO challenge". UEFA. 15 January 2007. Retrieved 10 October 2008.
- "Umit Davala and Edwin Boekamp fired". Galatasaray.org. 10 October 2008. Retrieved 10 October 2008.