Group B of the 2011 Copa América was one of the three groups of competing nations in the 2011 Copa América. It comprised Brazil, Ecuador, Paraguay, and Venezuela. Group play ran from 3 to 13 July 2011.
Brazil won the group and faced Paraguay—the group's third-place finishers and the second-best third-place finishers in the first stage—again in the quarter-finals. Venezuela finished second and faced Chile, the winners of Group C. Ecuador finished fourth and were eliminated.
| GK | 1 | Júlio César | ||
| RB | 2 | Dani Alves | ||
| CB | 3 | Lúcio (c) | ||
| CB | 4 | Thiago Silva | ||
| LB | 6 | André Santos | ||
| CM | 5 | Lucas Leiva | ||
| CM | 8 | Ramires | ||
| RW | 7 | Robinho | ||
| AM | 10 | Ganso | ||
| LW | 11 | Neymar | ||
| CF | 9 | Alexandre Pato | ||
| Substitutions: | ||||
| FW | 19 | Fred | ||
| FW | 18 | Lucas Moura | ||
| MF | 16 | Elano | ||
| Manager: | ||||
| Mano Menezes | ||||
| width=25 | ! | width=25 | ||
|---|---|---|---|---|
| GK | 1 | Renny Vega | ||
| RB | 16 | Roberto Rosales | ||
| CB | 20 | Grenddy Perozo | ||
| CB | 4 | Oswaldo Vizcarrondo | ||
| LB | 6 | Gabriel Cichero | ||
| RM | 11 | César González | ||
| CM | 14 | |||
| CM | 8 | Tomás Rincón | ||
| LM | 18 | Juan Arango (c) | ||
| CF | 23 | Salomón Rondón | ||
| CF | 7 | Miku | ||
| Substitutions: | ||||
| FW | 15 | Alejandro Moreno | ||
| FW | 9 | Giancarlo Maldonado | ||
| MF | 5 | Giácomo Di Giorgi | ||
| Manager: | ||||
| César Farías | ||||
| Man of the Match: Neymar (Brazil)
|
| GK | 1 | Justo Villar (c) | ||
| RB | 3 | Iván Piris | ||
| CB | 14 | Paulo da Silva | ||
| CB | 2 | Darío Verón | ||
| LB | 17 | Aureliano Torres | ||
| CM | 20 | Néstor Ortigoza | ||
| CM | 16 | Cristian Riveros | ||
| RW | 8 | Édgar Barreto | ||
| LW | 21 | Marcelo Estigarribia | ||
| CF | 9 | Roque Santa Cruz | ||
| CF | 19 | Lucas Barrios | ||
| Substitutions: | ||||
| MF | 13 | Enrique Vera | ||
| FW | 18 | Nelson Valdez | ||
| MF | 7 | Pablo Zeballos | ||
| Manager: | ||||
| Gerardo Martino (Argentina) | ||||
| width=25 | ! | width=25 | ||
|---|---|---|---|---|
| GK | 1 | Marcelo Elizaga | ||
| RB | 13 | Néicer Reasco | ||
| CB | 19 | Norberto Araujo | ||
| CB | 3 | Frickson Erazo | ||
| LB | 10 | Walter Ayoví (c) | ||
| DM | 6 | Christian Noboa | ||
| CM | 14 | Segundo Castillo | ||
| RW | 16 | Antonio Valencia | ||
| LW | 8 | Édison Méndez | ||
| CF | 11 | Christian Benítez | ||
| CF | 9 | Felipe Caicedo | ||
| Substitutions: | ||||
| MF | 7 | Michael Arroyo | ||
| MF | 15 | David Quiroz | ||
| Manager: | ||||
| Reinaldo Rueda (Colombia) | ||||
| Man of the Match: Marcelo Elizaga (Ecuador) |
| GK | 1 | Júlio César | ||
| RB | 2 | |||
| CB | 3 | Lúcio (c) | ||
| CB | 4 | Thiago Silva | ||
| LB | 6 | André Santos | ||
| CM | 5 | |||
| CM | 8 | |||
| RW | 20 | Jádson | ||
| AM | 10 | Ganso | ||
| LW | 11 | |||
| CF | 9 | |||
| Substitutions: | ||||
| MF | 16 | |||
| FW | 18 | |||
| FW | 19 | |||
| Manager: | ||||
| Mano Menezes | ||||
| width=25 | ! | width=25 | ||
|---|---|---|---|---|
| GK | 1 | Justo Villar (c) | ||
| RB | 2 | Darío Verón | ||
| CB | 14 | Paulo da Silva | ||
| CB | 5 | Antolín Alcaraz | ||
| LB | 17 | Aureliano Torres | ||
| RM | 13 | Enrique Vera | ||
| CM | 20 | Néstor Ortigoza | ||
| LM | 16 | |||
| AM | 9 | Roque Santa Cruz | ||
| AM | 21 | |||
| CF | 19 | |||
| Substitutions: | ||||
| FW | 18 | |||
| MF | 15 | |||
| MF | 10 | |||
| Manager: | ||||
| Gerardo Martino (Argentina) | ||||
| Man of the Match: Roque Santa Cruz (Paraguay)
|
| width=25 | ! | width=25 | ||
|---|---|---|---|---|
| GK | 1 | Renny Vega | ||
| RB | 16 | Roberto Rosales | ||
| CB | 20 | Grenddy Perozo | ||
| CB | 4 | Oswaldo Vizcarrondo | ||
| LB | 6 | Gabriel Cichero | ||
| RM | 11 | |||
| CM | 14 | Franklin Lucena | ||
| CM | 8 | Tomás Rincón | ||
| LM | 18 | Juan Arango (c) | ||
| CF | 9 | |||
| CF | 7 | |||
| Substitutions: | ||||
| MF | 19 | |||
| FW | 23 | |||
| MF | 5 | |||
| Manager: | ||||
| César Farías | ||||
| width=25 | ! | width=25 | ||
|---|---|---|---|---|
| GK | 1 | Marcelo Elizaga | ||
| RB | 13 | Néicer Reasco | ||
| CB | 19 | Norberto Araujo | ||
| CB | 3 | Frickson Erazo | ||
| LB | 10 | Walter Ayoví (c) | ||
| CM | 6 | Christian Noboa | ||
| CM | 14 | |||
| AM | 8 | Édison Méndez | ||
| RW | 11 | Christian Benítez | ||
| LW | 7 | |||
| CF | 9 | Felipe Caicedo | ||
| Substitutions: | ||||
| FW | 17 | |||
| MF | 15 | |||
| Manager: | ||||
| Reinaldo Rueda (Colombia) | ||||
| Man of the Match: César González (Venezuela)
|
| GK | 1 | Justo Villar (c) | ||
| RB | 2 | Darío Verón | ||
| CB | 14 | Paulo da Silva | ||
| CB | 5 | Antolín Alcaraz | ||
| LB | 17 | Aureliano Torres | ||
| CM | 20 | Néstor Ortigoza | ||
| CM | 16 | Cristian Riveros | ||
| RW | 13 | Enrique Vera | ||
| LW | 21 | Marcelo Estigarribia | ||
| CF | 9 | Roque Santa Cruz | ||
| CF | 19 | Lucas Barrios | ||
| Substitutions: | ||||
| FW | 18 | Nelson Valdez | ||
| MF | 11 | Jonathan Santana | ||
| MF | 15 | Víctor Cáceres | ||
| Manager: | ||||
| Gerardo Martino (Argentina) | ||||
| width=25 | ! | width=25 | ||
|---|---|---|---|---|
| GK | 1 | Renny Vega | ||
| RB | 16 | Roberto Rosales | ||
| CB | 20 | Grenddy Perozo | ||
| CB | 4 | Oswaldo Vizcarrondo | ||
| LB | 6 | Gabriel Cichero | ||
| RM | 10 | Yohandry Orozco | ||
| CM | 5 | Giácomo Di Giorgi | ||
| CM | 8 | Tomás Rincón (c) | ||
| LM | 21 | Alexander González | ||
| CF | 17 | Daniel Arismendi | ||
| CF | 23 | Salomón Rondón | ||
| Substitutions: | ||||
| MF | 18 | Juan Arango | ||
| FW | 7 | Miku | ||
| FW | 9 | Giancarlo Maldonado | ||
| Manager: | ||||
| César Farías | ||||
| Man of the Match: Lucas Barrios (Paraguay)
|
| GK | 1 | Júlio César | ||
| RB | 13 | Maicon | ||
| CB | 3 | Lúcio (c) | ||
| CB | 4 | Thiago Silva | ||
| LB | 6 | André Santos | ||
| CM | 5 | Lucas Leiva | ||
| CM | 8 | Ramires | ||
| RW | 7 | Robinho | ||
| AM | 10 | Ganso | ||
| LW | 11 | Neymar | ||
| CF | 9 | Alexandre Pato | ||
| Substitutions: | ||||
| MF | 17 | Elias | ||
| FW | 18 | Lucas Moura | ||
| FW | 19 | Fred | ||
| Manager: | ||||
| Mano Menezes | ||||
| width=25 | ! | width=25 | ||
|---|---|---|---|---|
| GK | 1 | Marcelo Elizaga | ||
| RB | 13 | Néicer Reasco | ||
| CB | 19 | Norberto Araujo | ||
| CB | 3 | Frickson Erazo | ||
| LB | 10 | Walter Ayoví (c) | ||
| RM | 7 | Michael Arroyo | ||
| CM | 6 | Christian Noboa | ||
| CM | 5 | Oswaldo Minda | ||
| LM | 8 | Édison Méndez | ||
| CF | 11 | Christian Benítez | ||
| CF | 9 | Felipe Caicedo | ||
| Substitutions: | ||||
| FW | 23 | Narciso Mina | ||
| DF | 21 | Gabriel Achilier | ||
| FW | 17 | Edson Montaño | ||
| Manager: | ||||
| Reinaldo Rueda (Colombia) | ||||
| Man of the Match: Alexandre Pato (Brazil)
|