- Matt Golder’s Dataverse
- Sona’s Page
- Political Methodology
- Large Datasets
- Elections and Electoral Systems
- Comparative Study of Electoral Systems
- Parliamentary Democracy Data Archive
- European Elections
- Constituency-Level Elections Archive
- Institute for Democracy and Electoral Assistance
- CEVIPOL
- Election World
- Election Resources
- Adam Carr’s Election Archives
- Elections Results Archive, CDP, Binghamton
- Electoral Geography
- Election Watch, Journal of Democracy
- Elections Around the World
- International Foundation for Election Systems
- Lijphart’s Election Archive
- Matthew Singer’s District Level Election Data
- Scott Morgenstern’s District Level Election Data
- African Elections Database
- European Election Database
- Post-Communist Europe
- Latin America Election Statistics
- Political Database of the Americas
- Americas
- Middle East Election Guide
- Southern Africa
- Australia, New Zealand, Pacific Islands
- Turnout Data
- Electoral Studies (Montreal)
- Game Theory and Experiments
- Immigration
- European Union
- Friends