Democratic Party of Illinois: Official site provides news and information about events, candidates, county branches and how to get involved

Illinois Democratic Women: Offers an events calendar, link to County Chair Association, scholarship, members, officers, by-laws, news and Democratic links

Illinois Republican Party: Official site of the state's Republican Party. Offers information and news on officials, candidates, issues and links

Libertarian Party of Illinois: Advocates less government and an unrestricted free market system. Features news, legislative issues, candidates and ballots