| Date | State | Voters elected | Main article |
| March 12, 2006 | State of México | State congress, 125 municipal presidents | 2006 México state election |
| July 2, 2006 | Federal District | Head of Government, Legislative Assembly, 16 borough mayors | 2006 Mexican Federal District election |
| July 2, 2006 | Sonora | State congress, 72 municipal presidents | 2006 Sonora state election |
| July 2, 2006 | Nuevo León | State congress, 51 municipal presidents | 2006 Nuevo León state election |
| July 2, 2006 | Jalisco | Governor, state congress, 124 municipal presidents | 2006 Jalisco state election |
| July 2, 2006 | Colima | State congress, 10 municipal presidents | 2006 Colima state election |
| July 2, 2006 | Guanajuato | Governor, state congress, 46 municipal presidents | 2006 Guanajuato state election |
| July 2, 2006 | Querétaro | State congress, 18 municipal presidents | 2006 Querétaro state election |
| July 2, 2006 | Morelos | Governor, state congress, 33 municipal presidents | 2006 Morelos state election |
| July 2, 2006 | Campeche | State congress, 11 municipal presidents | 2006 Campeche state election |
| July 2, 2006 | San Luis Potosí | State congress | 2006 San Luis Potosí state election |
| August 20, 2006 | Chiapas | Governor | 2006 Chiapas state election |
| October 15, 2006 | Tabasco | Governor, state congress, 17 municipal presidents | 2006 Tabasco state election |
| October 15, 2006 | San Luis Potosí | 58 municipal presidents | 2006 San Luis Potosí state election |