WPI Invitational Math Meet Team Rankings 2003
| Rank | School |
| 1 | Lexington High School |
| 2 | The Derryfield School (NH) |
| 3 | Canton High School |
| 4 | Kent School (CT) |
| 5 | Westborough High School |
| 6 | Manchester High School (CT) |
| 7 | Mass. Academy of Math and Science |
| 8 | St. John's High School |
| 9 | Hudson High School |
| 10 | Barrington High School (RI) |
| 11 | Dighton-Rehoboth High School |
| 12 | Needham High School |
| 13 | Natick High School |
| 14 | Reading Memorial High School |
| 15 | Bishop Feehan High School |