April
- 8 April: Sri Lanka, Parliament
- 11 April: Hungary, Parliament (1st round)
- 11–15 April: Sudan, President and Parliament
- 18 April: Northern Cyprus, President
- 24 April: Nauru, Parliament
- 25 April: Austria, President
- 25 April: Hungary, Parliament (2nd round)
Read more about this topic: National Electoral Calendar 2010