Folketing elections were held in Denmark on 12 October 1866,[1] following the introduction of a new constitution. The National Liberal Party and the National Left emerged as the largest factions, winning 20 seats each.[2] Christian Emil Krag-Juel-Vind-Frijs remained Prime Minister.
The elections were held using first-past-the-post voting in single-member constituencies.[3] Only 15% of the population was eligible to vote in the elections,[4] with suffrage restricted to men over 30 who were not receiving poor relief (or who had not paid back any previous poor relief received), were not classed as "dependents" (those who were privately employed but did not have a household) and who had lived in their constituency for a certain length of time.[5]
| Party | Votes | % | Seats | +/– | |
|---|---|---|---|---|---|
| National Liberal Party | 20 | 0 | |||
| National Left | 20 | –10 | |||
| A.F. Tscherning Left | 18 | +3 | |||
| People's Left | 18 | +5 | |||
| Mellem Party | 18 | +8 | |||
| Højre | 10 | –3 | |||
| Total | 104 | +3 | |||
| Registered voters/turnout | 251,558 | 32.5 | |||
| Source: Skov, Nohlen & Stöver | |||||
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| Folketing elections |
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| Landsting elections |
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| European elections |
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| Local elections |
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| Other elections |
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| Referendums |
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