John Kennedy O'Connor (born 1964) is a television and radio broadcaster, author and entertainment commentator, who was born in North London and is based in the United States. He has written, reported and broadcast for numerous media organisations, as well as writing, creating and producing media events for a number of international corporations all over the world. He is probably best known for his work within the Eurovision Song Contest as a TV commentator and host.
In 2005, Carlton Books published his book The Eurovision Song Contest – The Official History, in conjunction with the European Broadcasting Union, initially produced in English, German, French, Swedish, Dutch and Danish editions, with a separate English publication in Australia. A Finnish version followed in 2007 as did a Russian version in 2009. The book has been updated, expanded and reprinted three times in the UK, the 2010 edition published by Carlton Books, UK, in April 2010. . The first edition of the book, published to celebrate the 50th anniversary of the Eurovision Song Contest in Kiev, was listed in the Top 10 book sales of both Amazon UK and Amazon Germany in May 2005, after being featured during the broadcast during an inset with the contest hosts Maria Efrosinina and Pavlo Shylko.
O'Connor's second Eurovision work "The Eurovision Song Contest: The Official Celebration" was published by Carlton Books in April 2015 () The book was also published in German and Swedish editions.
Since 2012, O'Connor has been the special host of San Marino RTV's Eurovision coverage, presenting the preview shows. In 2013, he was the first spokesperson of the final. On 17 May, O'Connor presented a Eurovision PopMaster on BBC Radio 2, with Ken Bruce and Paddy O'Connell as the two contestants.
In 2014, together with his CreativeLive co-host Jamarie Milkovic, he provided English commentary for San Marino RTV live from Copenhagen and did so alone in 2015 for the second semifinal. During the Eurovision finals, he also reported for ABC News Australia, ABC Radio National Australia and once more guested on The Ken Bruce Show on BBC Radio 2 and BBC Breakfast on BBC1.