| Doubles | ||||
|---|---|---|---|---|
| 2012 Marburg Open | ||||
| Final | ||||
| Champions |  Mateusz Kowalczyk David Škoch | |||
| Runners-up |  Denis Matsukevich Mischa Zverev | |||
| Score | 6–2, 6–1 | |||
| Events | ||||
| ||||
| ||||
Federico del Bonis and Horacio Zeballos were the defending champions but del Bonis decided not to participate.
Zeballos played alongside Ariel Behar but lost in the first round.
Mateusz Kowalczyk and David Škoch defeated Denis Matsukevich and Mischa Zverev 6–2, 6–1 in the final to win the title.
Seeds
- Tomasz Bednarek /
Denys Molchanov (quarterfinals) 
Olivier Charroin / 
Rameez Junaid (first round)- Mateusz Kowalczyk / David Škoch (champions)
Radu Albot / 
Uladzimir Ignatik (quarterfinals)
Draw
Key
- Q = Qualifier
- WC = Wild card
- LL = Lucky loser
- Alt = Alternate
- SE = Special exempt
- PR = Protected ranking
- ITF = ITF entry
- JE = Junior exempt
- w/o = Walkover
- r = Retired
- d = Defaulted
- SR = Special ranking
- NG = Next Gen Accelerator Program entrant
Draw
| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | T Bednarek D Molchanov
| 6 | 6 | ||||||||||||||||||||||||
| WC | Julian Lenz A Sitak
| 4 | 4 | 1 | T Bednarek D Molchanov
| 4 | 2 | ||||||||||||||||||||
| Alt |  D Gimeno-Traver Israel Sevilla
| 2 | 3 |  A Bedene A Martin
| 6 | 6 | |||||||||||||||||||||
| A Bedene A Martin
| 6 | 6 | A Bedene A Martin
| ||||||||||||||||||||||||
| 4 | R Albot U Ignatik
| 7 | 6 | D Matsukevich M Zverev
| w/o | ||||||||||||||||||||||
 Rodrigo Grilli J Silva
| 6 | 2 | 4 | R Albot U Ignatik
| 1 | 3 | |||||||||||||||||||||
P Červenák M Lammer
| 5 | 6 | D Matsukevich M Zverev
| 6 | 6 | ||||||||||||||||||||||
| D Matsukevich M Zverev
| 7 | 7 | D Matsukevich M Zverev
| 2 | 1 | ||||||||||||||||||||||
A Satschko D Sharan
| 6 | 6 | 3 | M Kowalczyk D Škoch
| 6 | 6 | |||||||||||||||||||||
 Hiroki Moriya Nima Roshan
| 3 | 4 | A Satschko D Sharan
| 4 | 4 | ||||||||||||||||||||||
 A Behar H Zeballos
| 3 | 7 | 3 | M Kowalczyk D Škoch
| 6 | 6 | |||||||||||||||||||||
| 3 | M Kowalczyk D Škoch
| 6 | 5 | 3 | M Kowalczyk D Škoch
| 7 | 4 | ||||||||||||||||||||
| WC | Steven Moneke Tim Puetz
| 4 | 6 | WC | I Navarro G Trujillo-Soler
| 5 | 6 | ||||||||||||||||||||
 H Heliövaara Adam Hubble
| 6 | 0 | H Heliövaara Adam Hubble
| 3 | 6 | ||||||||||||||||||||||
| WC | I Navarro G Trujillo-Soler
| 6 | 6 | WC | I Navarro G Trujillo-Soler
| 6 | 3 | ||||||||||||||||||||
| 2 | O Charroin R Junaid
| 4 | 4 | ||||||||||||||||||||||||