2012 Miami-Dade County mayoral election
|Turnout||20.00% 3.49 pp|
|Elections in Florida|
The 2012 Miami-Dade County mayoral election took place on August 14, 2012. Incumbent Mayor Carlos A. Giménez defeated County Commissioner Joe Martinez with over 50% of the vote, avoiding a November 6 runoff. The election was officially nonpartisan.
|Republican||Carlos A. Giménez||126,525||54.23%|
|Independent||Helen B. Williams||14,754||6.32%|
|Democratic||Gary Delano Johnson||5,759||2.47%|