2012 U.S. Men's National Under-19 Team
| Number | Name | Pos | Hometown | High School | College |
| 4 | Brent Armstrong | Midfield | Falls Church, Va. | St. Stephen's & St. Agnes '12 | North Carolina |
| 12 | Tyler Barbarich | Midfield | Martinsville, N.J. | Bridgewater-Raritan '11 | Delaware |
| 19 | Connor Buczek | Attack | Cincinnati, Ohio | St. Xavier High School '11 | Cornell |
| 33 | Ralph D'Agostino | Defense/Long-stick midfield | Tewksbury, N.J. | Immaculata '11 | Syracuse |
| 20 | Greg Danseglio | Defense | Islip Terrace, N.Y. | St. Anthony's '11 | Virginia |
| 22 | Daniel Eipp | Attack | Groton, Mass. | Groton Dunstable '10 | Harvard |
| 38 | Rob Enright | Defense | Massapequa, N.Y. | Massapequa '11 | Johns Hopkins |
| 9 | Matt Florence | Midfield | Greenwood Village, Colo. | Kent Denver '12 | Virginia |
| 35 | Luke Howard | Defense | Potomac, Md. | Landon School '11 | Ohio State |
| 42 | Stephen Jahelka | Defense | Garden City, N.Y. | Garden City '11 | Harvard |
| 25 | Matt Kavanagh | Attack | Rockville Centre, N.Y. | Chaminade '11 | Notre Dame |
| 16 | Kyle Keenan | Attack | Smithtown, N.Y. | Smithtown West '11 | Duke |
| 24 | Stephen Kelly | Midfield | Lutherville, Md. | Calvert Hall '13 | |
| 7 | Joey Leonard | Attack | Hicksville, N.Y. | Hicksville '11 | Molloy |
| 3 | Sean Mahon | Midfield | Garden City, N.Y. | Chaminade '11 | Harvard |
| 29 | Zach Oliveri | Goalie | Ronkonkoma, N.Y. | Connetquot '11 | Massachusetts |
| 23 | Tanner Ottenbreit | Defense/Long-stick midfield | Aurora, Colo. | Regis Jesuit '11 | Virginia |
| 21 | Steve Pontrello | Midfield | Marlton, N.J. | St. Augustine Prep '12 | North Carolina |
| 6 | Charlie Raffa | Midfield | Syosset, N.Y. | St. Anthony's '11 | Maryland |
| 14 | Mike Tagliaferri | Midfield | Danville, Calif. | San Ramon Valley '12 | North Carolina |
| 2 | Ryan Tucker | Midfield | Towson, Md. | Gilman '11 | Virginia |
| 1 | Kyle Turri | Goalie | West Islip, N.Y. | West Islip '11 | Duke |
| 15 | Rob Zoppo | Midfield | Baltimore, Md. | Calvert Hall '10 | Towson |
Head Coach: Tim Flynn
Assistant Coaches: Thomas Duquette, Jack
Crawford, Thomas Rotanz
General Manager: Thomas Flatley
Assistant General Manager: Chuck Apel
Equipment Manager: John Jez, Jay Bissette
Videographer: Brian King
Head Trainer: Chris Kury
Assistant Trainer: Mandy Merritt
Team Physicians: Doug McKeag, Dennis Kramer
Alternates
| Number | Name | Pos | Hometown | High School | College |
| 32 | Kevin Forster | A | Ambler, Pa. | La Salle '11 | Maryland |
| 44 | Chris Hupfeldt | A | Haverford, Pa. | Haverford '11 | Penn |
| 9 | Conor Kelly | G | St. Davids, Pa. | Haverford '11 | Notre Dame |
| 40 | Keegan Michel | M | Westminster, Md. | McDonogh '11 | Harvard |
