Leonardo Senatore (born May 13, 1984 in Rosario) is an Argentinerugby union player. He plays as a number eight or flanker. He made his debut against Uruguay. He was then selected to play against Chile and scored a try in that game.
In July 2011 rumors reported that RFU Championship side Newcastle Falcons coach Alan Tait had thought of Senatore as a possible signing for the club.
In January 2013 he played for the Aviva Premiership club Worcester Warriors for the 2013–14 season.