John O'Sullivan, CBE (born 25 April 1942) is a British conservative political commentator and journalist. From 1987 to 1988, he was a senior policy writer and speechwriter in 10 Downing Street for Margaret Thatcher when she was British prime minister and remained close to her up to her death.[1][2]
O'Sullivan served as vice president and executive editor of Radio Free Europe/Radio Liberty from 2008 to 2012.[3] He was editor of the Australian monthly magazine Quadrant from 2015 to 2017.[4][5]
Since 2017, he has been president of the Danube Institute,[6] a Fidesz government-financed[7][8] think tank based in Budapest, Hungary, and a member of the board of advisors for the Global Panel Foundation, an NGO that works behind the scenes in crisis areas around the world.[9]
A former editor of National Review from 1988 to 1997, O'Sullivan has been an editor-at-large there since then.[10]