| Competition: | USL A-League -2003 Season- |
| Season: | 2003 |
| Num Teams: | 19 |
| Winners: | Charleston Battery (1st title) |
| Premiers: | Milwaukee Wave United (1st title) |
| League Topscorer: | Thiago Martins (22 goals) |
| Nextseason: | 2004 |
The 2003 USL A-League was an American Division II league run by the United Soccer League during the summer of 2003.
The Rochester Rhinos advance 2 – 1 on aggregate.----
The Charleston Battery advance 4 – 2 on aggregate.----
The Minnesota Thunder advance 2 – 1 on aggregate.----
The Seattle Sounders advance 1 – 0 on aggregate.
The Charleston Battery advance 1 – 0 on aggregate.
The Minnesota Thunder advance 2 – 0 on aggregate.
| Rank | Scorer | Club | GP | Goals | Assists | Points |
|---|---|---|---|---|---|---|
| 1 | Pittsburgh Riverhounds | 25 | 22 | 7 | 51 | |
| 2 | Doug Miller | Rochester Rhinos | 28 | 17 | 4 | 38 |
| 3 | Dante Washington | Virginia Beach Mariners | 26 | 18 | 1 | 37 |
| 4 | Greg Howes | Milwaukee Wave United | 28 | 11 | 12 | 34 |
| 5 | Todd Dusosky | Milwaukee Wave United | 26 | 11 | 7 | 29 |
| Roland Vargas-Aguilera | 26 | 10 | 9 | 29 | ||
| Kevin Jeffrey | 27 | 10 | 9 | 29 | ||
| 8 | Josh Henderson | Charleston Battery | 20 | 10 | 5 | 25 |
| Byron Alvarez | Portland Timbers | 21 | 12 | 1 | 25 | |
| McKinley Tennyson | Portland Timbers | 27 | 11 | 3 | 25 | |
| 11 | Lourenço Andrade | El Paso Patriots | 20 | 9 | 4 | 22 |
| Dino Delevski | Milwaukee Wave United | 23 | 8 | 6 | 22 |
All A-League First Team[1]
F: Thiago Martins (Pittsburgh Riverhounds) (MVP & Leading Goalscorer); Doug Miller (Rochester Raging Rhinos); Dante Washington (Virginia Beach Mariners)
M: Roland Aguilera (Virginia Beach Mariners); Marco Ferruzzi (Minnesota Thunder); Andrew Gregor (Seattle Sounders); Ricardo Villar (Pittsburgh Riverhounds)
D: Gabriel Gervais (Montreal Impact) (Defender of the Year); Danny Jackson (Seattle Sounders); John Wilson (Charleston Battery)
G: Greg Sutton (Montreal Impact) (Goalkeeper of the Year)
Coach: Bob Lilley Montreal Impact) (Coach of the Year)
All A-League Second Team
F: Byron Alvarez (Portland Timbers); Greg Howes (Milwaukee Wave United); Kevin Jeffrey (Richmond Kickers)
M: Ted Chronopoulos (Charleston Battery); Ollie Heald (Vancouver Whitecaps); Zé Roberto (Montreal Impact); David Testo (Richmond Kickers)
D: Scott Schweitzer (Rochester Raging Rhinos); Steve Shak (Minnesota Thunder); Alan Woods (Atlanta Silverbacks)
G: Rich Cullen (Seattle Sounders)