December 14, 1999 Municipal Run-Off Election
Registered 467,294
| Ballots Cast | Percentage | |
| Voter Turnout | 228,247 | 48.84% |
| Vote by Mail | 73,890 | 32.38% |
| Election Day | 154,357 | 67.62% |
| Mayor | Ballots Cast | Percentage |
| WILLIE LEWIS BROWN, JR. | 131,983 | 59.61% |
| TOM AMMIANO | 89,428 | 40.39% |
| District Attorney | Ballots Cast | Percentage |
| TERENCE HALLINAN | 105,237 | 50.44% |
| BILL FAZIO | 103,417 | 49.56% |
