Forum for Democracy is a far-right political party in the Netherlands, founded as a think tank by Thierry Baudet and Henk Otten in 2016. The party first participated in elections in the 2017 general election, winning two seats in the House of Representatives.

Municipal elections were held on 21 March 2018 in 335 municipalities in the Netherlands. This election determined the composition of the municipal councils for the following four years. The election coincided with the Intelligence and Security Services Act referendum.