The European Broadcasting Union (EBU) was formed on 12th February 1950 によって 23 broadcasting organisations from ヨーロッパ and the Mediterranean at a conference in Devon, United Kingdom. It was on the 6th of June, 1954, that Montreux became the venue for the first transmission によって the EBU's Eurovision Network of the 水仙 Festival and its flower-bedecked procession floats. The first Eurovision viewers eagerly watched on four million テレビ sets in homes, bars, and ショップ windows in Germany, Belgium, France, the United Kingdom, Italy, the Netherlands and Switzerland.

In 1955, the EBU came up with the idea of an international song contest whereby countries, represeted によって their respective public broadcasters, would participate in one テレビ show, to be transmitted simultaneously in all represented nations. This was conceived during a meeting in Monaco in 1955 によって Marcel Bezençon, a Frenchman working for the EBU. The competition was based upon the Italian Festival di Sanremo, held for the first time in 1951, and was also seen as a technological experiment in live television: In those days, it was a very ambitious project to 登録する many countries together in a wide-area international network. Satellite テレビ did not exist yet at that time, and the Eurovision Network comprised a terrestrial microwave network. Le Grand-Prix Eurovision de la Chanson Européenne was born!

Without interruption, the Eurovision Song Contest has been broadcast every 年 since 1956, which makes it one of the longest-running テレビ programmes in the world. In 2003, the first ever Junior Eurovision Song Contest took place, while the Eurovision Song Contest celebrated her 50th anniversity 2005. Viewers picked ABBA's Waterloo as best ever Eurovision Song Contest song. In 2007, ヨーロッパ could see the first ever Eurovision Dance Contest.

The 2008 running saw a record of 43 represented countries, as Azerbaijan and San Marino joined the family. The competition has been broadcast throughout Europe, but also in Australia, Canada, Egypt, Hong Kong, India, Jordan, Korea, New Zealand and the United States, even though these countries do not participate. In 2010, the format will be launched outside of ヨーロッパ so that various other parts of the world will be introduced to the concept behind the show.