Players
| # | POS | Player Name | Club | Age | HT | WT | Birthplace | Status | |
|---|---|---|---|---|---|---|---|---|---|
| 26 | D | Víctor Bernárdez | San Jose Earthquakes | 31 | 6' 2" | 190 | Honduras | Active | |
| 8 | M | Patrice Bernier | Montreal Impact | 33 | 5' 9" | 170 | Canada | Active |
|
| 22 | D | Austin Berry | Chicago Fire | 24 | 6' 2" | 188 | USA | Active |
|
| 5 | D | Matt Besler | Sporting Kansas City | 26 | 6' | 170 | USA | Active |
|
| 16 | F | Claudio Bieler | Sporting Kansas City | 29 | 5' 11" | 171 | Argentina | Active |
|
| 1 | GK | David Bingham | San Jose Earthquakes | 23 | 6' 2" | 185 | USA | Active |
|
| 10 | M | Miller Bolaños | Chivas USA | 22 | 5' 7" | 143 | Ecuador | Active | |
| 19 | M | Corben Bone | Chicago Fire | 24 | 5' 9" | 152 | USA | Active |
|
| 6 | D | Nat Borchers | Real Salt Lake | 32 | 6' 2" | 175 | USA | Active |
|
| 5 | D | Carlos Borja | Chivas USA | 25 | 6' | 170 | USA | Active | |
| 3 | D | Jonathan Borrajo | 25 | 5' 9" | 165 | USA | Active | ||
| 32 | D | Bobby Boswell | Houston Dynamo | 30 | 6' 2" | 185 | USA | Active |
|
| 21 | M | Rubén Bover | New York Red Bulls | 20 | 5' 7" | 144 | Spain | Active |
|
| 7 | F | Tristan Bowen | Chivas USA | 22 | 5' 11" | 170 | USA | Active |
|
| 17 | F | Justin Braun | Toronto FC | 26 | 6' 3" | 195 | USA | Active |
|
| 28 | M | Freddie Braun | 25 | 5' 10" | 160 | USA | Active | ||
| 23 | F | Blake Brettschneider | 24 | 6' | 172 | USA | Active |
|
|
| 22 | F | Jeremy Brockie | Toronto FC | 25 | 6' | 176 | New Zealand | Active | |
| 5 | M | Jeb Brovsky | Montreal Impact | 24 | 6' 1" | 170 | USA | Active |
|
| 26 | F | Deshorn Brown | Colorado Rapids | 22 | 6' 2" | 170 | Jamaica | Active |
|
| 12 | F | Will Bruin | Houston Dynamo | 23 | 6' 2" | 194 | USA | Active |
|
| 2 | D | Eric Brunner | Houston Dynamo | 27 | 6' 4" | 170 | USA | Active |
|
| 9 | F | Edson Buddle | Colorado Rapids | 32 | 6' 1" | 185 | USA | Active |
|
| 9 | F | Teal Bunbury | Sporting Kansas City | 23 | 6' 2" | 175 | Canada | Active |
|
| 8 | D | Marc Burch | Seattle Sounders FC | 29 | 6' 1" | 180 | USA | Active | |
| 2 | D | Bobby Burling | Chivas USA | 28 | 6' 5" | 195 | USA | Active |
|
| 18 | G | Jon Busch | San Jose Earthquakes | 36 | 5' 10" | 165 | USA | Active | |
| 30 | G | Evan Bush | Montreal Impact | 27 | 6' 2" | 185 | USA | Active |
|
| 23 | M/D | Michael Bustamante | New York Red Bulls | 23 | 5' 9" | 160 | Colombia | Active | |
| 17 | M | Tim Cahill | New York Red Bulls | 33 | 5' 10" | 150 | Australia | Active |
|
| 5 | D | Diego Calderon | Colorado Rapids | 26 | 5' 11" | 175 | Ecuador | Active | |
| 6 | M | Scott Caldwell | New England Revolution | 22 | 5' 8" | 150 | USA | Active | |
| 13 | D | Steven Caldwell | Toronto FC | 32 | 5' 11" | 158 | Scotland | Active | |
| 3 | D | Danny Califf | Toronto FC | 33 | 6' | 180 | USA | Active | |
| 6 | M | Hassoun Camara | Montreal Impact | 27 | 6' 2" | 167 | France | Active |
|
| 17 | M | Luiz Camargo | Houston Dynamo | 26 | 5' 8" | 172 | Brazil | Active | |
| 12 | D | Adrian Cann | 32 | 6' 3" | 180 | Canada | Active | ||
| 1 | G | Joe Cannon | Vancouver Whitecaps FC | 38 | 6' 2" | 200 | USA | Active |
|
| 3 | F | Calen Carr | Houston Dynamo | 30 | 6' | 150 | USA | Active |
|
| 23 | M | Servando Carrasco | Seattle Sounders FC | 24 | 5' 10" | 175 | USA | Active | |
| 7 | M | Brian Carroll | Philadelphia Union | 31 | 5' 10" | 155 | USA | Active | |
| 14 | M | Tony Cascio | Colorado Rapids | 23 | 6' | 170 | USA | Active |
|
| 6 | F | Conor Casey | Philadelphia Union | 31 | 6' 1" | 170 | USA | Active | |
| 14 | F | Giovani Casillas | Chivas USA | 19 | 5' 7" | 145 | Mexico | Active |
|
| 27 | M | Alex Caskey | Seattle Sounders FC | 24 | 5' 10" | 152 | USA | Active | |
| 24 | GK | Santiago Castano | New York Red Bulls | 18 | 6' 2" | 184 | USA | Active | |
| 7 | F | Fabián Castillo | FC Dallas | 20 | 5' 8" | 150 | Colombia | Active | |
| 23 | M | Jaime Castrillón | Colorado Rapids | 30 | 5' 11" | 185 | Colombia | Active | |
| 7 | F | Cordell Cato | San Jose Earthquakes | 20 | 5' 9" | 150 | Trinidad & Tobago | Active | |
| 21 | GK | Steward Ceus | Colorado Rapids | 26 | 6' 6" | 205 | USA | Active |
|