Below are the rosters for the UNCAF Nations Cup 1999 tournament in San José, Costa Rica, from March 17 to March 28, 1999.
Group A
editHead coach: 
Manuel Bilches
| No. | Pos. | Player | Date of birth (age) | Caps | Club |
|---|---|---|---|---|---|
| GK | Charlie Slusher |  Juventus F.C.
| |||
| GK | Darren Hinds | Sagitun
| |||
| GK | Delmar Sutherland | La Victoria
| |||
| DF | Hilberto Muschamp | Sagitun
| |||
| DF | Wilbert Valdez | Jube
| |||
| DF | Raúl Céliz | Juventus F.C.
| |||
| DF | Vallan Symms | Acros Bombers SC
| |||
| DF | Kevin Pelayo | Acros Bombers SC
| |||
| MF | Stanley Robinson | Jube
| |||
| MF | Shamir Pacheco | Jube
| |||
| MF | Jason Hall | La Victoria
| |||
| MF | Ernest Wiltshire | Belmopan United
| |||
| MF | Emory Núnez | Yabra
| |||
| MF | Jason McCaulay | Yabra
| |||
| MF | Robert Cunningham | Yabra
| |||
| FW | Christopher Hendricks | Juventus F.C.
| |||
| FW | Wílmer García | Sagitun
| |||
| FW | Dale Pelayo | Jube
| |||
| FW | Oliver Hendricks | La Victoria
| |||
| FW | Wayne Wiltshire | Belmopan United
| |||
| FW | Mark Leslie | Acros
| |||
| FW | Francis Arzú | Jaguars
|
Head coach: 
Francisco Maturana
Head coach: 
Ramón Maradiaga
Group B
editHead coach: 
Mario Peres Ulibarri
| No. | Pos. | Player | Date of birth (age) | Caps | Club |
|---|---|---|---|---|---|
| GK | Misael Alfaro | 21 |  C.D. Luis Ángel Firpo
| ||
| GK | Sergio Muñoz | 26 | C.D. Dragón
| ||
| DF | Alexánder Merino | 20 | Alianza F.C.
| ||
| DF | Nelson Quintanilla | 25 | C.D. Luis Ángel Firpo
| ||
| DF | William Osorio | 27 | Club Deportivo FAS
| ||
| DF | Roberto Hernández | 25 | C.D. Águila
| ||
| DF | Mario Guevara | 26 | Alianza F.C.
| ||
| DF | Ricardo Cuéllar | 22 | Club Deportivo FAS
| ||
| MF | Guillermo García | 28 | C.D. Luis Ángel Firpo
| ||
| MF | Santos Cabrera | 22 | C.D. Luis Ángel Firpo
| ||
| MF | Alexánder Amaya | 22 | C.D. Águila
| ||
| MF | Adonay Martínez | 22 | Alianza F.C.
| ||
| MF | Waldir Guerra | 31 | C.D. Águila
| ||
| MF | Guillermo Rivera | 29 |  San Carlos
| ||
| MF | Erick Prado | 24 | Club Deportivo FAS
| ||
| MF | Nelson Flores | 22 | Sonsonate
| ||
| MF | Ernesto Góchez | 21 | Arabe Marle
| ||
| FW | Elías Montes | 25 | Alianza F.C.
| ||
| FW | Raúl Díaz Arce | 29 |  San Jose Clash
| ||
| FW | Rodrigo Osorio | 30 | Alianza F.C.
| ||
| FW | Magdonio Corrales | 20 | Municipal Limeño
| ||
| FW | William Torres | 22 | Dragón
| ||
| FW | Rudy Corrales | 19 | Municipal Limeño
|
Head coach: Benjamín Monterroso
Head coach: 
Mauricio Cruz