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 President of the United States; Democratic Party 
- Barack Obama, Democratic
 2,075,905 votes
100.0%
 - Luis Alberto Ramos, Jr., Democratic
(Write-in)
 - Michael W.R. Meyer, Jr., Democratic
(Write-in)
 - Darcy Richardson, Democratic
(Write-in)
   
President of the United States; Republican Party 
- Mitt Romney, Republican
 1,530,513 votes
79.5%
 - Ron Paul, Republican
 199,246 votes
10.4%
 - Rick Santorum, Republican
 102,258 votes
5.3%
 - Newt Gingrich, Republican
 72,022 votes
3.7%
 - Charles E. "Buddy" Roemer, III, Republican
 12,520 votes
0.7%
 - Fred Karger, Republican
 8,393 votes
0.4%
 - Donald James Gonzales, Republican
(Write-in)
 - Sheldon Yeu Howard, Republican
(Write-in)
 - Jeremy Hannon, Republican
(Write-in)
   
President of the United States; American Independent Party 
- Edward C. Noonan, American Independent
 16,926 votes
38.7%
 - Laurie Roth, American Independent
 16,326 votes
37.4%
 - Mad Max Riekse, American Independent
 10,430 votes
23.9%
 - Raymond Delmond Smith, American Independent
(Write-in)
 - Andrew Abe Diaz, American Independent
(Write-in)
   
President of the United States; Green Party 
- Jill Stein, Green
 9,165 votes
49.4%
 - Roseanne Barr, Green
 7,399 votes
39.8%
 - Kent Mesplay, Green
 2,005 votes
10.8%
   
President of the United States; Peace and Freedom Party 
- Ross C. "Rocky" Anderson, Peace and Freedom
 1,589 votes
43.4%
 - Stewart Alexander, Peace and Freedom
 1,094 votes
29.9%
 - Stephen Durham, Peace and Freedom
 971 votes
26.5%
 - Leon Leo Ray, Peace and Freedom
(Write-in)
 - Ronald Clinton Forbes, Peace and Freedom
(Write-in)
 - Shelley Upchurch, Peace and Freedom
(Write-in)
   
President of the United States; Libertarian Party 
- Gary Johnson, Libertarian
 6,780 votes
50.0%
 - Barbara Joy Waymire, Libertarian
 2,118 votes
15.6%
 - Scott Keller, Libertarian
 1,208 votes
8.9%
 - Bill Still, Libertarian
 670 votes
4.9%
 - R. J. Harris, Libertarian
 670 votes
4.9%
 - Roger Gary, Libertarian
 559 votes
4.1%
 - James Ogle, Libertarian
 558 votes
4.1%
 - Carl Person, Libertarian
 523 votes
3.9%
 - Lee Wrights, Libertarian
 479 votes
3.5%
   
(Only American Independent, Democratic, Green, Libertarian, Peace and Freedom, and Republican party candidates are on the ballot for
President of the United States)
 
 United States Senator 
- Dianne Feinstein, Democratic
 2,392,822 votes
49.3%
 - Elizabeth Emken, Republican
 613,613 votes
12.6%
 - Dan Hughes, Republican
 323,840 votes
6.7%
 - Rick Williams, Republican
 157,946 votes
3.3%
 - Orly Taitz, Republican
 154,781 votes
3.2%
 - Dennis Jackson, Republican
 137,120 votes
2.8%
 - Greg Conlon, Republican
 135,421 votes
2.8%
 - Al Ramirez, Republican
 109,399 votes
2.3%
 - Gail K. Lightfoot, Libertarian
 101,648 votes
2.1%
 - Diane Stewart, Democratic
 97,782 votes
2.0%
 - Mike Strimling, Democratic
 97,024 votes
2.0%
 - David Alex Levitt, Democratic
 76,482 votes
1.6%
 - Oscar Alejandro Braun, Republican
 75,842 votes
1.6%
 - Marsha Feinland, Peace and Freedom
 57,720 votes
1.2%
 - Robert Lauten, Republican
 56,524 votes
1.2%
 - Colleen Shea Fernald, Democratic
 51,623 votes
1.1%
 - Donald Krampe, Republican
 39,035 votes
0.8%
 - Don J. Grundmann, American Independent
 33,037 votes
0.7%
 - Dirk Allen Konopik, Republican
 29,997 votes
0.6%
 - John Boruff, Republican
 29,357 votes
0.6%
 - Nak Shah, Democratic
 27,203 votes
0.6%
 - Rogelio T. Gloria, Republican
 22,529 votes
0.5%
 - Nachum Shifren, Republican
 21,762 votes
0.4%
 - Kabiruddin Karim Ali, Peace and Freedom
 12,269 votes
0.3%
 - Linda R. Price, Republican
(Write-in)
   
United States Representative; District 12 
- Nancy Pelosi, Democratic
 89,446 votes
74.9%
 - John Dennis, Republican
 16,206 votes
13.6%
 - Barry Hermanson, Green
 6,398 votes
5.4%
 - David Peterson, Democratic
 3,756 votes
3.1%
 - Summer Justice Shields, Democratic
 2,146 votes
1.8%
 - Américo Arturo Diaz, Democratic
 1,499 votes
1.3%
   
  | State Senator; District 11 
- Mark Leno, Democratic
 118,023 votes
82.0%
 - Harmeet K. Dhillon, Republican
 25,828 votes
18.0%
   
 Member of the State Assembly; District 17 
- Tom Ammiano, Democratic
 63,454 votes
84.2%
 - Jason P. Clark, Republican
 11,933 votes
15.8%
   
 Member, Democratic Party County Central Committee; County of San Francisco; State Assembly District 17 
(14 Elected)
- David Chiu
 28132 votes
7.06%
 - John Avalos
 27779 votes
6.97%
 - David Campos
 24439 votes
6.13%
 - Bevan Dufty
 23702 votes
5.95%
 - Scott Wiener
 23545 votes
5.91%
 - Carole Migden
 21481 votes
5.39%
 - Leslie Rachel Katz
 19750 votes
4.96%
 - Matt Dorsey
 19242 votes
4.83%
 - Malia Cohen
 17473 votes
4.38%
 - Rafael Mandelman
 16940 votes
4.25%
 - Petra Dejesus
 14224 votes
3.57%
 - Alix Amelia Rosenthal
 13908 votes
3.49%
 - Leah Pimentel
 13732 votes
3.45%
 - Zoe Dunning
 13657 votes
3.43%
 - Justin Morgan
 13625 votes
3.42%
 - Hydra Mendoza
 11794 votes
2.96%
 - Gabriel Robert Haaland
 11338 votes
2.84%
 - Joaquin Torres
 11009 votes
2.76%
 - Jamie Rafaela Wolfe
 10639 votes
2.67%
 - Christopher R. Vasquez
 8235 votes
2.07%
 - Maria "Marily"  Mondejar
 7043 votes
1.77%
 - Warren Hinckle
 6662 votes
1.67%
 - Chris Gembinski
 6536 votes
1.64%
 - Calvin Y. Louie
 5477 votes
1.37%
 - David Villa-Lobos
 5424 votes
1.36%
 - Stuart M. "Stu" Smith
 4671 votes
1.17%
 - Vincent S. Calvarese
 4380 votes
1.1%
 - Jo Elias-Jackson
 4373 votes
1.1%
 - Dean Clark
 4256 votes
1.07%
 - Rick Hauptman
 4142 votes
1.04%
 -  (921 Total Other Write-In Votes 0.23%)
   
Member, Republican Party County Central Committee; County of San Francisco; State Assembly District 17 
(11 Elected)
- Harmeet Dhillon
 3030 votes
10.41%
 - Jason P. Clark
 2744 votes
9.43%
 - Dana Walsh
 2678 votes
9.2%
 - Gabriella S. Bartonico
 2524 votes
8.68%
 - Daniel Higa
 2499 votes
8.59%
 - Laura A. Peter
 2454 votes
8.44%
 - Sarah M. Vallette
 2348 votes
8.07%
 - David Robert Kiachko
 2226 votes
7.65%
 - Johnny D. Knadler
 2217 votes
7.62%
 - Brooke Chappell
 2212 votes
7.6%
 - Alisa Farenzena
 2178 votes
7.49%
 - Eve Del Castello
 1757 votes
6.04%
 -  (226 Total Other Write-In Votes 0.78%)
   
Member, Peace and Freedom Party County Central Committee; County of San Francisco 
(11 Elected)
- Gloria Lariva
 163 votes
7.54%
 - Tom Lacey
 161 votes
7.45%
 - Robert Price
 161 votes
7.45%
 - Nathalie Hrizi
 152 votes
7.03%
 - Nancy Elizabeth Keiler
 150 votes
6.94%
 - Meghann Adams
 143 votes
6.62%
 - Nancy Reiko Kato
 142 votes
6.57%
 - Toni Mendicino
 138 votes
6.39%
 - Antoinette Marquez
 127 votes
5.88%
 - Richard Becker
 122 votes
5.65%
 - Forrest M. Schmidt
 118 votes
5.46%
 - David W. Campbell
 117 votes
5.41%
 - Frank Lara
 117 votes
5.41%
 - Ronald Holladay
 94 votes
4.35%
 - Saul Kanowitz
 89 votes
4.12%
 - Tina Landis
 88 votes
4.07%
 - Arthur Covington
 50 votes
2.31%
 - Steve Zeltzer
 -  (29 Total Other Write-In Votes 1.34%)
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