The Eurovision Song Contest 1967 was the 12th edition of the annual Eurovision Song Contest. It took place in Vienna, Austria, following the country's victory at the 1966 contest with the song "Merci, Chérie" by Udo Jürgens. Organised by the European Broadcasting Union (EBU) and host broadcaster Österreichischer Rundfunk (ORF), the contest was held at the Großer Festsaal der Wiener Hofburg on 8 April 1967, becoming the first contest held in the month of April, and was hosted by Austrian actress Erica Vaal.

The Eurovision Song Contest 1966 was the 11th edition of the annual Eurovision Song Contest. It took place in Luxembourg City, Luxembourg, following the country's victory at the 1965 contest with the song "Poupée de cire, poupée de son" by France Gall. Organised by the European Broadcasting Union (EBU) and host broadcaster Compagnie Luxembourgeoise de Télédiffusion (CLT), the contest was held at the Villa Louvigny on 5 March 1966 and was hosted by Luxembourgish television presenter Josiane Chen.