Group A
Argentina
| Argentina men's national basketball team roster |
| Players | Coaches |
|
|
- Head coach
- Assistant coach(es)
Enrique Tolcachier
Fernando Duró
- Legend
- Club – describes last
club before the tournament
- Age – describes age
on 20 August 2003
|
Canada
| Canada men's national basketball team roster |
| Players | Coaches |
| Pos. | No. | Name | Age – Date of birth | Height | Club | Ctr. |
| G |
4 |
Novell Thomas |
27 – (1975-12-17)December 17, 1975 |
6 ft 0 in (1.83 m) |
Buffalo City Thunder |
 |
| G |
5 |
Denham Brown |
20 – (1983-01-06)January 6, 1983 |
6 ft 5 in (1.96 m) |
University of Connecticut |
 |
| G |
6 |
Prosper Karangwa |
25 – (1978-05-17)May 17, 1978 |
6 ft 7 in (2.01 m) |
Adirondack Wildcats |
 |
| G |
7 |
Steve Nash |
29 – (1974-02-07)February 7, 1974 |
6 ft 3 in (1.91 m) |
Dallas Mavericks |
 |
| G |
8 |
Shawn Swords |
29 – (1973-12-27)December 27, 1973 |
6 ft 4 in (1.93 m) |
Rida Scafati |
 |
| F |
9 |
Rowan Barrett |
30 – (1972-11-24)November 24, 1972 |
6 ft 6 in (1.98 m) |
Hapoel Haifa |
 |
| G |
10 |
Greg Francis |
29 – (1974-04-04)April 4, 1974 |
6 ft 3 in (1.91 m) |
Chester Jets |
 |
| F |
11 |
Andrew Kwiatkowski |
24 – (1979-01-17)January 17, 1979 |
6 ft 6 in (1.98 m) |
Euro Roseto |
 |
| C |
12 |
Jesse Young |
23 – (1980-04-29)April 29, 1980 |
6 ft 10 in (2.08 m) |
George Mason University |
 |
| F |
13 |
Peter Guarasci |
29 – (1974-02-25)February 25, 1974 |
6 ft 9 in (2.06 m) |
Crabs Rimini |
 |
| F/C |
14 |
Michael King |
23 – (1980-01-16)January 16, 1980 |
6 ft 8 in (2.03 m) |
Wisconsin–Green Bay |
 |
| F |
15 |
Greg Newton |
29 – (1974-07-09)July 9, 1974 |
6 ft 11 in (2.11 m) |
Cherno More Port Varna |
 |
|
- Head coach
- Legend
- Club – describes last
club before the tournament
- Age – describes age
on August 20, 2003
|
Mexico
| Mexico men's national basketball team roster |
| Players | Coaches |
|
|
- Head coach
- Legend
- Club – describes last
club before the tournament
- Age – describes age
on August 20, 2003
|
Puerto Rico
| Puerto Rico men's national basketball team roster |
| Players | Coaches |
|
|
- Head coach
- Legend
- Club – describes last
club before the tournament
- Age – describes age
on August 20, 2003
|
Uruguay
| Uruguay men's national basketball team roster |
| Players | Coaches |
|
|
- Head coach
- Legend
- Club – describes last
club before the tournament
- Age – describes age
on August 20, 2003
|
Group B
Brazil
| Brazil men's national basketball team roster |
| Players | Coaches |
|
|
- Head coach
- Legend
- Club – describes last
club before the tournament
- Age – describes age
on August 20, 2003
|
Dominican Republic
| Dominican Republic men's national basketball team roster |
| Players | Coaches |
|
|
- Head coach
-
Héctor Báez
- Legend
- Club – describes last
club before the tournament
- Age – describes age
on August 20, 2003
|
United States
| United States men's national basketball team roster |
| Players | Coaches |
|
|
- Head coach
- Assistant coach(es)
- Legend
- Club – describes last
club before the tournament
- Age – describes age
on August 20, 2003
|
Venezuela
| Venezuela men's national basketball team roster |
| Players | Coaches |
|
|
- Head coach
-
Néstor Salazar
- Legend
- Club – describes last
club before the tournament
- Age – describes age
on August 20, 2003
|
Virgin Islands
| Virgin Islands men's national basketball team roster |
| Players | Coaches |
| Pos. | No. | Name | Age – Date of birth | Height | Club | Ctr. |
| G |
4 |
Vernal Maynard |
22 – (1981-04-30)April 30, 1981 |
6 ft 1 in (1.85 m) |
Winston-Salem State University |
 |
| G |
5 |
Kevin Sheppard |
23 – (1979-09-17)September 17, 1979 |
6 ft 0 in (1.83 m) |
Jacksonville University |
 |
| G |
6 |
Marcus Oliver |
22 – (1980-10-20)October 20, 1980 |
6 ft 3 in (1.91 m) |
University of Houston |
 |
| F |
7 |
Cuthbert Victor |
20 – (1983-01-30)January 30, 1983 |
6 ft 6 in (1.98 m) |
Murray State University |
 |
| C |
8 |
Ja Ja Richards |
28 – (1974-11-19)November 19, 1974 |
6 ft 10 in (2.08 m) |
Maratonistas de Coamo |
 |
| G/F |
9 |
Calvert White |
27 – (1975-12-07)December 7, 1975 |
6 ft 3 in (1.91 m) |
All Eyez On We |
 |
| F |
10 |
Roal Caesar |
21 – (1982-08-20)August 20, 1982 |
6 ft 6 in (1.98 m) |
Indiana University Southeast |
 |
| G/F |
11 |
Keylen Gregory |
16 – (1986-10-30)October 30, 1986 |
6 ft 3 in (1.91 m) |
Antilles School |
 |
| F |
12 |
Leon Trimmingham |
32 – (1971-02-01)February 1, 1971 |
6 ft 7 in (2.01 m) |
Seoul SK Knights |
 |
| F |
13 |
Jamel Heywood |
26 – (1977-03-19)March 19, 1977 |
6 ft 5 in (1.96 m) |
Gallitos de Isabela |
 |
| C |
14 |
Omari Peterkin |
19 – (1983-12-29)December 29, 1983 |
6 ft 7 in (2.01 m) |
University of Notre Dame |
 |
| F |
15 |
Sylvester Charles |
41 – (1962-02-11)February 11, 1962 |
6 ft 8 in (2.03 m) |
|
|
|
- Head coach
- Legend
- nat field describes country
of last club before the tournament
- Age field is age on August 20, 2003
|