Concetto Lo Bello (13 May 1924 – 9 September 1991) was an Italian association football international referee.

He holds the record for refereeing the most games in Serie A (328).

[citation needed][1] He officiated in 34 international matches, including the West Germany–USSR semi-final in 1966.

[citation needed] After retirement, he entered politics, as a member of parliament for the Christian Democrat party.

In 2012, he was posthumously inducted into the Italian Football Hall of Fame.