The British Olympic Association has said that it is "extremely disappointed" that a journalist has been denied entry to the event.
The Guardian's Owen Gibson was told that he would not be allowed entry to Azerbaijan after writing a series of articles that were critical of the Azerbaijani government's human rights record.
"We reiterate that the principles of the Olympic Charter are to be upheld throughout the games, including a media environment that allows for full and free reporting of the European Games," BOA chief executive Bill Sweeney said in a statement.
The European Games in Baku are the first of its kind, and will run until June 29.
