| 2012 Serbia Open | |
|---|---|
| Date | 28 April – 6 May | 
| Edition | 4th | 
| Category | ATP World Tour 250 | 
| Prize money | €366,950 | 
| Surface | Clay / outdoor | 
| Location | Belgrade, Serbia | 
| Champions | |
| Singles | |
|  Andreas Seppi | |
| Doubles | |
|  Jonathan Erlich /  Andy Ram | |
The 2012 Serbia Open (also known as Serbia Open 2012 powered by Telekom Srbija for sponsorship reasons) was a men's tennis tournament play on outdoor clay courts. The fourth edition of the event was hosted by Serbian player Novak Djokovic. It was part of the ATP World Tour 250 series of the 2012 ATP World Tour. It took place at the Tennis Center Novak complex in Belgrade, Serbia, from 28 April through 6 May 2012. Andreas Seppi won the singles title.
Singles main draw entrants
Seeds
| Country | Player | Rank1 | Seed | 
|---|---|---|---|
|  ESP | Pablo Andújar | 38 | 1 | 
|  ITA | Andreas Seppi | 46 | 2 | 
|  FIN | Jarkko Nieminen | 47 | 3 | 
|  ARG | David Nalbandian | 49 | 4 | 
|  POL | Łukasz Kubot | 51 | 5 | 
|  ITA | Fabio Fognini | 57 | 6 | 
|  USA | Ryan Harrison | 58 | 7 | 
|  LUX | Gilles Müller | 61 | 8 | 
- Seedings are based on the rankings of April 23, 2012
Other entrants
The following players received wildcards into the main draw:
The following players received entry from the qualifying draw:
Withdrawals
 Novak Djokovic (personal reasons) Novak Djokovic (personal reasons)
Retirements
 Dušan Lajović (ankle injury) Dušan Lajović (ankle injury)
Doubles main draw entrants
Seeds
| Country | Player | Country | Player | Rank1 | Seed | 
|---|---|---|---|---|---|
|  SWE | Robert Lindstedt |  ROU | Horia Tecău | 17 | 1 | 
|  USA | Scott Lipsky |  USA | Rajeev Ram | 92 | 2 | 
|  ISR | Jonathan Erlich |  ISR | Andy Ram | 97 | 3 | 
|  USA | James Cerretani | .svg.png.webp) CAN | Adil Shamasdin | 129 | 4 | 
- Rankings are as of April 23, 2012
Other entrants
The following pairs received wildcards into the doubles main draw:
Retirements
 David Nalbandian (fatigue) David Nalbandian (fatigue)
Finals
Singles
 Andreas Seppi defeated
 Andreas Seppi defeated  Benoît Paire, 6–3, 6–2
 Benoît Paire, 6–3, 6–2
- It was Seppi's 1st title of the year and 2nd of his career.
Doubles
 Jonathan Erlich /
 Jonathan Erlich /  Andy Ram defeated
 Andy Ram defeated  Martin Emmrich /
 Martin Emmrich /  Andreas Siljeström, 4–6, 6–2, [10–6]
 Andreas Siljeström, 4–6, 6–2, [10–6]



