| CeSID | |
| Full Name: | Centre for Free Elections and Democracy |
| Native Name: | Центар за слободне изборе и демократију Centar za slobodne izbore i demokratiju |
| Native Name Lang: | sr |
| Formation: | 1997 |
| Founder: | Marko Blagojević |
| Type: | Non-governmental organization |
| Purpose: | Election monitoring Opinion polling |
| Headquarters: | Dositejeva 8, Belgrade |
| Leader Title: | Executive Director |
| Leader Name: | Bojan Klačar |
The Centre for Free Elections and Democracy (Serbian: Центар за слободне изборе и демократију|Centar za slobodne izbore i demokratiju), or CeSID, is a non-governmental and non-profit organization in Serbia. Founded in 1997, the organization deals with election monitoring in Serbia and the parallel counting up of the votes. CeSID last enclosed about 21,000 volunteers/observers, 165 regional teams, 16 local and 5 regional offices.[1]
, according to the organization, it is supported by:[2]