Thomas Joseph Kelly (1932 – March 23, 2004) was an American aerospace engineer.

Jay Thomas Kelly (born August 15, 1950 in Graceville, Minnesota), also referred to as TK, is the former manager of the Minnesota Twins baseball team from 1986 to 2001. Currently, he serves as a Special Assistant to the General Manager for the Twins.

Tom Kelly, OBE is a media commentator and former Vice Chairman of the Social Democratic and Labour Party in Northern Ireland. The grandson of the IRA War of Independence veteran and Irish Labour activist Tom Kelly, he attended the Abbey Grammar School in Newry followed by the University of Ulster.