Note: this list is not exhaustive and will be added to as World Cup 2010 draws near.
Position Abbreviations: ST=Striker RM=Right Midfield LM=Left Midfield CM=Left Back CB=Center Back RB=Right Back GK=Goalkeeper
| Name | Position | Age | Number |
|---|---|---|---|
| Landon Donovan | ST/RM/LM | 28 | 10 |
| Charlie Davies | ST | 23 | 9 |
| Carlos Bocanegra | CB/LB | 30 | 3 |
| Clint Dempsey | RM/ST | 27 | 8 |
| DaMarcus Beasley | LM | 27 | 7 |
| Jozy Altidore | ST | 20 | 12 |
| Jay DeMerit | CB | 30 | 15 |
| Jonathan Bornstein | LB | 25 | 13 |
| Jonathan Spector | RB | 24 | 2 |
| Maurice Edu | CM | 23 | 16 |
| Michael Bradley | CM | 22 | 4 |
| Oguchi Onyewu | CB | 27 | 5 |
| Tim Howard | GK | 31 | 1 |
| Benny Feilhaber | CM | 25 | 22 |
| Stuart Holden | CM/RM | 24 | 22 |
