The2006San FranciscoBoard of Supervisors elections occurred on November 7, 2006. Five of the eleven seats were contested in this election. Four of the five incumbents ran for reelection, while one sought another elected office.
Municipal elections inCalifornia are officially non-partisan, though most candidates in San Francisco do receive funding and support from various political parties.

District 2 consists of theMarina,Pacific Heights, thePresidio, part ofRussian Hill, andSea Cliff. Incumbent supervisorMichela Alioto-Pier ran for reelection.
| Candidate | Votes | % | |
|---|---|---|---|
| Michela Alioto-Pier (incumbent) | 16,393 | 80.13 | |
| Vilma Guinto Peoro | 3,353 | 16.39 | |
| Dave Kiddoo (write-in) | 712 | 3.48 | |
| Valid votes | 20,458 | 76.18% | |
| Invalid or blank votes | 6,396 | 23.81 | |
| Total votes | 26,854 | 100.00 | |
| Turnout | {{{votes}}} | 62.72% | |

District 4 consists primarily of theSunset district. Incumbent supervisorFiona Ma did not run for reelection.
| Candidate | Votes | % | |
|---|---|---|---|
| Ed Jew | 5,125 | 26.23 | |
| Ron Dudum | 5,072 | 25.96 | |
| Jaynry Mak | 4,504 | 23.05 | |
| Doug Chan | 3,192 | 16.34 | |
| David Ferguson | 1,419 | 7.26 | |
| Houston Zheng | 225 | 1.15 | |
| Valid votes | 19,539 | 87.68% | |
| Invalid or blank votes | 2,746 | 12.32 | |
| Total votes | 22,285 | 100.00 | |
| Turnout | {{{votes}}} | 60.79% | |
| Ranked choice voting — Pass 4 | |||
| Ed Jew | 8,388 | 52.51 | |
| Ron Dudum | 7,587 | 47.49 | |
| Eligible votes | 15,975 | 72.66% | |
| Exhausted votes | 6,010 | 27.34% | |
| Total votes | 21,985 | 100.00 | |
| Candidate | Pass 1 | Pass 2 | Pass 3 | Pass 4 |
|---|---|---|---|---|
| Ed Jew | 5,184 | 5,441 | 6,455 | 8,388 |
| Ron Dudum | 5,134 | 5,521 | 6,305 | 7,587 |
| Jaynry Mak | 4,569 | 5,012 | 5,851 | |
| Doug Chan | 3,236 | 3,414 | ||
| David Ferguson | 1,455 | |||
| Houston Zheng | 234 | |||
| Eligible ballots | 19,814 | 19,388 | 18,611 | 15,975 |
| Exhausted ballots | 2,171 | 2,597 | 3,374 | 6,010 |
| Total | 21,985 | 21,985 | 21,985 | 21,985 |

District 6 consists ofAlcatraz Island,Civic Center,Mission Bay,South of Market, theTenderloin,Treasure Island, andYerba Buena Island. Incumbent supervisorChris Daly ran for reelection.
| Candidate | Votes | % | |
|---|---|---|---|
| Chris Daly (incumbent) | 8,654 | 48.82 | |
| Rob Black | 7,051 | 39.77 | |
| Matt Drake | 669 | 3.77 | |
| Davy Jones | 372 | 2.10 | |
| Viliam Dugovic | 330 | 1.86 | |
| Manuel Jimenez, Jr. | 311 | 1.75 | |
| George Dias | 222 | 1.25 | |
| Robert Jordan | 119 | 0.67 | |
| Valid votes | 17,728 | 89.02% | |
| Invalid or blank votes | 2,187 | 10.98 | |
| Total votes | 19,915 | 100.00 | |
| Turnout | {{{votes}}} | 55.94% | |
| Ranked choice voting — Pass 5 | |||
| Chris Daly (incumbent) | 8,968 | 50.82 | |
| Rob Black | 7,303 | 41.39 | |
| Matt Drake | 869 | 4.92 | |
| Davy Jones | 506 | 2.87 | |
| Eligible votes | 17,646 | 88.61% | |
| Exhausted votes | 2,269 | 11.39% | |
| Total votes | 19,915 | 100.00 | |
| Candidate | Pass 1 | Pass 2 | Pass 3 | Pass 4 | Pass 5 |
|---|---|---|---|---|---|
| Chris Daly | 8,746 | 8,763 | 8,803 | 8,871 | 8,968 |
| Rob Black | 7,115 | 7,115 | 7,173 | 7,215 | 7,303 |
| Matt Drake | 679 | 688 | 725 | 830 | 869 |
| Davy Jones | 389 | 402 | 421 | 463 | 506 |
| Manuel Jimenez, Jr. | 317 | 328 | 375 | 399 | |
| Viliam Dugovic | 340 | 348 | 358 | ||
| George Dias | 230 | 231 | |||
| Robert Jordan | 125 | ||||
| Eligible ballots | 17,941 | 17,894 | 17,855 | 17,778 | 17,646 |
| Exhausted ballots | 1,974 | 2,021 | 2,060 | 2,137 | 2,269 |
| Total | 19,915 | 19,915 | 19,915 | 19,915 | 19,915 |

District 8 consists ofThe Castro,Diamond Heights,Duboce Triangle,Eureka Valley,Glen Park, andNoe Valley. Incumbent supervisorBevan Dufty ran for reelection.
| Candidate | Votes | % | |
|---|---|---|---|
| Bevan Dufty (incumbent) | 20,761 | 66.24 | |
| Alex Rosenthal | 9,109 | 29.07 | |
| Starchild | 1,470 | 4.69 | |
| Valid votes | 31,340 | 87.84% | |
| Invalid or blank votes | 4,340 | 12.16 | |
| Total votes | 35,680 | 100.00 | |
| Turnout | {{{votes}}} | 70.9% | |

District 10 consists ofBayview-Hunters Point,McLaren Park, part of thePortola,Potrero Hill, andVisitacion Valley. Incumbent supervisorSophie Maxwell ran for reelection.
| Candidate | Votes | % | |
|---|---|---|---|
| Sophie Maxwell (incumbent) | 7,916 | 56.17 | |
| Dwayne Jusino | 1,684 | 11.95 | |
| Espanola Jackson | 1,437 | 10.20 | |
| Rodney Hampton, Jr. | 1,185 | 8.41 | |
| Marie L. Harrison | 1,129 | 8.01 | |
| Charlie Walker | 473 | 3.36 | |
| Sala Chandler | 270 | 1.92 | |
| Valid votes | 14,094 | 83.20% | |
| Invalid or blank votes | 2,846 | 16.80 | |
| Total votes | 16,940 | 100.00 | |
| Turnout | {{{votes}}} | 49.77% | |