| Doubles | |
|---|---|
| 2011 Trani Cup | |
| Champions |  Jorge Aguilar  Andrés Molteni |
| Runners-up |  Giulio di Meo Stefano Ianni |
| Final score | 6–4, 6–4 |
Matteo Trevisan and Thomas Fabbiano were the defending champions but decided not to participate.
Jorge Aguilar and Andrés Molteni won the title, defeating Giulio di Meo and Stefano Ianni 6–4, 6–4 in the final.
Alessio di Mauro / Alessandro Motti (quarterfinals)
Sadik Kadir / 
Purav Raja (semifinals) Jorge Aguilar / Andrés Molteni (champions) Alberto Brizzi / Marco Crugnola (quarterfinals)| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | A di Mauro A Motti | 6 | 6 | ||||||||||||||||||||||||
 B Mota P Sousa | 4 | 4 | 1 | A di Mauro A Motti | 62 | 5 | |||||||||||||||||||||
 I Minář J Minář | 1 | 1 | G di Meo S Ianni | 77 | 7 | ||||||||||||||||||||||
| G di Meo S Ianni | 6 | 6 | G di Meo S Ianni | 6 | 6 | ||||||||||||||||||||||
| 4 | A Brizzi M Crugnola | 5 | 6 | [10] | N Roshan J Statham | 2 | 4 | ||||||||||||||||||||
 J Huta Galung  N Karagiannis | 7 | 3 | [5] | 4 | A Brizzi M Crugnola | 4 | 0 | ||||||||||||||||||||
 J Dasnières de Veigy D Guez | N Roshan J Statham | 6 | 6 | ||||||||||||||||||||||||
| N Roshan J Statham | w/o | G di Meo S Ianni | 4 | 4 | |||||||||||||||||||||||
 L Kirche Nicolás Pastor | 6 | 6 | 3 | J Aguilar A Molteni | 6 | 6 | |||||||||||||||||||||
 R Albot J Lemke | 1 | 1 | L Kirche Nicolás Pastor | 2 | 2 | ||||||||||||||||||||||
 G Panfil Marco Sanges | 2 | 0 | 3 | J Aguilar A Molteni | 6 | 6 | |||||||||||||||||||||
| 3 | J Aguilar A Molteni | 6 | 6 | 3 | J Aguilar A Molteni | 6 | 6 | ||||||||||||||||||||
 Y Mertens Florian Reynet | 6 | 6 | 2 | S Kadir P Raja | 2 | 2 | |||||||||||||||||||||
| WC | Luigi Bianchi Tommaso Laurora | 0 | 2 | Y Mertens Florian Reynet | 3 | 2 | |||||||||||||||||||||
 C Ramírez M Sánchez | 4 | 1 | 2 | S Kadir P Raja | 6 | 6 | |||||||||||||||||||||
| 2 | S Kadir P Raja | 6 | 6 | ||||||||||||||||||||||||
Pere Riba and Santiago Ventura chose not to defend their 2009 title.
Juan Sebastián Cabal and Robert Farah won the final against Pablo Galdón and Andrés Molteni 6–1, 6–2.
The 2011 Trani Cup was a professional tennis tournament played on clay courts. It was the ninth edition of the tournament which was part of the 2011 ATP Challenger Tour. It took place in Trani, Italy between 1 and 7 August 2011.
Máximo González and Horacio Zeballos were the defending champions, but did not participate this year.
Paul Capdeville and Marcel Felder won the title, defeating Jorge Aguilar and Daniel Garza 6–7(3–7), 6–4, [10–7].
Martín Alund and Juan-Martín Aranguren were the champions in 2009 but decided not to participate.
Facundo Argüello and Agustín Velotti won the final against Claudio Grassi and Luca Vanni 7–6(7–4), 7–6(7–5).
Brian Dabul and Izak van der Merwe were the defending champions, but chose not to play this year.
Duilio Beretta and Renzo Olivo won the title, defeating Víctor Estrella and João Souza 6–3, 6–0 in the final.
Facundo Argüello and Agustín Velotti were the defending champions but decided not to participate.
Andrés Molteni and Fernando Romboli defeated Marcelo Demoliner and Sergio Galdós 6–4, 6–4 in the final.
Marcelo Demoliner and João Souza were the defending champions, but they decided not to play together. Demoliner played alongside Elias and Souza played alongside Sá.
Treat Huey and Henri Kontinen were the defending champions, but Huey chose not to participate this year. Kontinen played alongside Dominic Inglot and successfully defended the title, defeating Andre Begemann and Leander Paes in the final, 4–6, 6–3, [12–10].
Pablo Carreño Busta and Guillermo Durán were the defending champions, but Carreño Busta decided not to participate this year. Durán played alongside Andrés Molteni, but lost in the quarterfinals to Víctor Estrella Burgos and Renzo Olivo.
Martin Kližan and David Marrero were the defending champions, but Kližan chose not to participate this year and Marrero chose to compete in Båstad instead.
Andrés Molteni and Horacio Zeballos were the defending champions, but Zeballos chose to compete in Hamburg instead. Molteni played alongside Adil Shamasdin, but lost in the quarterfinals to Wesley Koolhof and Artem Sitak.
Rogério Dutra Silva and André Sá were the defending champions, but chose not to participate together. Sá teamed up with Thomaz Bellucci, but lost to Federico Delbonis and Máximo González in the quarterfinals. Dutra Silva played alongside Roman Jebavý, but lost to Delbonis and González in the semifinals.
Andrés Molteni and Adil Shamasdin were the defending champions, but Shamasdin chose to play in Geneva instead. Molteni played alongside Guillermo Durán but lost in the second round to Nick Kyrgios and Jack Sock.
Pablo Cuevas and Guillermo Durán were the defending champions, but chose not to participate this year.
Andrés Molteni and Horacio Zeballos were the defending champions, but chose not to participate together. Molteni played alongside Roman Jebavý, but lost in the quarterfinals to Marco Cecchinato and Dušan Lajović.
Ivan Dodig and Rajeev Ram were the defending champions, but Dodig chose not to participate and Ram chose to compete in Estoril instead.
Roman Jebavý and Andrés Molteni were the defending champions, but chose not to participate together. Jebavý played alongside Matwé Middelkoop but lost in the semifinals to Philipp Oswald and Filip Polášek. Molteni partnered Leonardo Mayer but lost in the first round to Oliver Marach and Jürgen Melzer.
Sander Gillé and Joran Vliegen were the reigning champions from when the tournament was last held in 2019, but chose not to defend their title.
Sander Gillé and Joran Vliegen were the defending champions, but chose not to participate this year.
Rafael Matos and Felipe Meligeni Alves were the defending champions, but lost in the quarterfinals to Andrej Martin and Tristan-Samuel Weissborn.