1866 Luxembourg general election

Partial general elections were held in Luxembourg on 12 June 1866, electing members of the Assembly of Estates. The elections took place in Luxembourg-Campagne, Esch-sur-Alzette, Echternach, Mersch, Remich, and Wiltz.

Results
Candidates who were successful are in bold.

Under the election law at the time, any second-round run-off votes took place on the same day as the first round.