October
- 1 October: Georgia, Parliament
- 7 October: Venezuela, President
- 12–13 October: Czech Republic, Senate (1st round, a third of the seats)
- 14 October: Lithuania, Parliament (1st round) and nuclear power referendum
- 14 October: Montenegro, Parliament
- 19–20 October: Czech Republic, Senate (2nd round, a third of the seats)
- 20 October: Iceland, Constitutional referendum
- 28 October: Lithuania, Parliament (2nd round)
- 28 October: Ukraine, Parliament
- 30 October: Vanuatu, Parliament
Read more about this topic: 2012 Elections