:2012 Türk Telecom İzmir Cup
{{Infobox tennis event|2012|Türk Telecom İzmir Cup|
| date=17–23 September
| edition=5th
| surface=Hard
| location=İzmir, Turkey
| champs={{flagicon|RUS}} Dmitry Tursunov
| champd={{flagicon|GBR}} David Rice / {{flagicon|GBR}} Sean Thornley
}}
The 2012 Türk Telecom İzmir Cup was a professional tennis tournament played on hard courts. It was the fifth edition of the tournament which was part of the 2012 ATP Challenger Tour. It took place in İzmir, Turkey between 17 and 23 September 2012.
Singles main-draw entrants
=Seeds=
| class="sortable wikitable" |
| width="70"| Country
! width="175"| Player ! Rank1 ! Seed |
|---|
| {{flag|TUN}}
|104 |1 |
| {{flagu|USA}}
|105 |2 |
| {{flag|CAN}}
|130 |3 |
| {{flag|SVK}}
|134 |4 |
| {{flag|RUS}}
|147 |5 |
| {{flag|RUS}}
|151 |6 |
| {{flagu|USA}}
|165 |7 |
| {{flag|UKR}}
|174 |8 |
- 1 Rankings are as of September 10, 2012.
=Other entrants=
The following players received wildcards into the singles main draw:
- {{flagicon|TUR}} Haluk Akkoyun
- {{flagicon|TUR}} Tuna Altuna
- {{flagicon|TUR}} Durukan Durmus
- {{flagicon|TUR}} Efe Yurtacan
The following players received a special exempt into the singles main draw:
- {{flagicon|BIH}} Tomislav Brkić
The following players received entry from the qualifying draw:
- {{flagicon|BIH}} Mirza Bašić
- {{flagicon|IRL}} James McGee
- {{flagicon|RSA}} Ruan Roelofse
- {{flagicon|ITA}} Luca Vanni
The following players received entry into the singles main draw as a lucky loser:
- {{flagicon|MDA}} Roman Borvanov
Champions
=Singles=
{{main|2012 Türk Telecom İzmir Cup – Singles}}
- {{flagicon|RUS}} Dmitry Tursunov def. {{flagicon|UKR}} Illya Marchenko, 7–6(7–4), 6–7(5–7), 6–3
=Doubles=
{{main|2012 Türk Telecom İzmir Cup – Doubles}}
- {{flagicon|GBR}} David Rice / {{flagicon|GBR}} Sean Thornley def. {{flagicon|AUS}} Brydan Klein / {{flagicon|AUS}} Dane Propoggia, 7–6(10–8), 6–2