This page shows official results for the 2002 Gubernatorial Primary election. It was generated at 01:18 PM on Wednesday, March 19, 2003 (US Eastern Time).
| Roy Dyson (Won) | |
| Calvert | 1,815 |
| Charles | 150 |
| St. Mary's | 6,911 |
| Totals | (100.0%) 8,876 |
| Barbara R. Thompson (Won) | |
| Calvert | 1,443 |
| Charles | 115 |
| St. Mary's | 4,787 |
| Totals | (100.0%) 6,345 |