| Doubles | |
|---|---|
| 2013 Lima Challenger | |
| Champions |  Andrés Molteni  Fernando Romboli |
| Runners-up | Marcelo Demoliner  Sergio Galdós |
| Score | 6–4, 6–4 |
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 / Sergio Galdós (final) Martín Alund / Facundo Bagnis (quarterfinals) Guido Andreozzi / Duilio Beretta (quarterfinals)
Jorge Aguilar / Cristóbal Saavedra-Corvalán (quarterfinals)| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | M Demoliner S Galdós | 6 | 7 | ||||||||||||||||||||||||
| C Garin N Jarry | w/o | C Garin N Jarry | 2 | 5 | |||||||||||||||||||||||
| WC | Renzo Lau Á Raposo de Oliveira | 1 | M Demoliner S Galdós | 6 | 6 | ||||||||||||||||||||||
| 4 | J Aguilar C Saavedra-Corvalán | 6 | 6 |  A Behar  S Diez | 4 | 3 | |||||||||||||||||||||
| J Panta JP Varillas | 2 | 2 | 4 | J Aguilar C Saavedra-Corvalán | 6 | 4 | [11] | ||||||||||||||||||||
| A Ghem R Hocevar | 2 | 1 | A Behar S Diez | 3 | 6 | [13] | |||||||||||||||||||||
| A Behar S Diez | 6 | 6 | 1 | M Demoliner S Galdós | 4 | 4 | |||||||||||||||||||||
| P Cachin R Sánchez | 4 | 5 | A Molteni F Romboli | 6 | 6 | ||||||||||||||||||||||
| A Collarini G Pella | 6 | 7 | A Collarini G Pella | 3 | 6 | [10] | |||||||||||||||||||||
| Sergio Monges D Vallebuona | 2 | 1 | 3 | G Andreozzi D Beretta | 6 | 4 | 1 | ||||||||||||||||||||
| 3 | G Andreozzi D Beretta | 6 | 6 | A Collarini G Pella | 1 | 4 | |||||||||||||||||||||
| M Echazú P Heras | 3 | 2 | A Molteni F Romboli | 6 | 6 | ||||||||||||||||||||||
| A Molteni F Romboli | 6 | 6 | A Molteni F Romboli | 77 | 5 | [10] | |||||||||||||||||||||
| 2 | M Alund F Bagnis | 65 | 7 | 2 | |||||||||||||||||||||||
Juan Sebastián Cabal and Robert Farah successfully defended their title by defeating Marcelo Demoliner and João Souza 6–3, 7–6(7–4) in the final.
Ariel Behar and Horacio Zeballos were the defending champions but decided not to participate.
Marcelo Demoliner and Franko Škugor won the final 7–6(10–8), 6–2 against Sergio Galdós and Marco Trungelliti.
Paul Capdeville and Marcel Felder were the defending champions, but they lost in the quarterfinals to Federico Delbonis and Diego Junqueira.
Marcelo Demoliner and João Souza defeated Delbonis and Junqueira 7–5, 6–1 in the final to win the title.
Duilio Beretta and Renzo Olivo are the defending champions but Olivo decided no to participate.
Beretta played alongside Andrea Collarini and lost in the Quarterfinals to Nicolás Barrientos and Eduardo Struvay.
Marcelo Arévalo and Sergio Galdós defeated Alejandro González and Carlos Salamanca 6–3, 6–4 in the final.
Guido Andreozzi and Eduardo Schwank were the defending champions, but Guido Andreozzi decided not to compete alongside Schwank. Schwank played alongside Bagnis
Andrés Molteni and Fernando Romboli were the defending champions, but both players chose not to participate.
Christian Garin and Nicolás Jarry were the defending champions, but did not play together. Garin partnered with Julio Peralta and lost in the first round. Jarry partnered with Marcelo Demoliner and lost in the second round.
Guido Pella and Diego Schwartzman were the defending champions, but Schwartzman decided not to participate this year. Pella played alongside Andrés Molteni, but they lost to Guido Andreozzi and Sergio Galdós in the semifinals.
Andrej Martin and Hans Podlipnik-Castillo won the title, defeating Marcelo Demoliner and Gastão Elias 6–4, 3–6, [10–6]
Ruben Gonzales and Darren Walsh are the defending champions, but Gonzales has decided not to participate while Walsh is partnering with Jason Jung. But Walsh and Jung Lost To Marcelo Arevalo and Sergio Galdos in the quarterfinals.
Facundo Argüello and Facundo Bagnis were the defending champions but only Argüello has returned to defend his title partnering Nicolás Kicker.
Julian Knowle and Philipp Oswald were the defending champions, but Oswald chose not to compete this year.
Knowle instead competed with Marcelo Demoliner. Demoliner and Knowle lost in the first round to Facundo Bagnis and Sergio Galdós.
Flavio Cipolla and Máximo González were the defending champions but chose not to defend their title.
Dino Marcan and Antonio Šančić were the defending champions, but only Marcan defend his title partnering Kevin Krawietz. Marcan lost in the quarterfinals to Federico Gaio and Stefano Napolitano.
Marcelo Arévalo and Sergio Galdós were the defending champions, but only Arévalo decided to defend his title, partnering Darian King. Arévalo lost in the quarterfinals to Alejandro Falla and Eduardo Struvay.
Julio Peralta and Horacio Zeballos were the defending champions, but lost in the quarterfinals to Facundo Bagnis and Guillermo Durán.
Romain Arneodo and Fernando Romboli were the defending champions but only Romboli chose to defend his title, partnering Fabrício Neis. Romboli lost in the first round to Sergio Galdós and Federico Zeballos.
Ariel Behar and Fabiano de Paula were the defending champions but chose not to defend their title.
The men's doubles tennis event of the 2019 Pan American Games was held from July 29 through August 3 at the Club Lawn Tennis de La Exposcicion in Lima, Peru.
Marcelo Arévalo and Miguel Ángel Reyes-Varela were the defending champions but chose not to defend their title.