Thomas Joseph Kelly (June 14, 1929 - March 23, 2002) was an American aerospace engineer.

Thomas J. Kelly graduated from Cornell University in 1951, where he was a member of the Quill and Dagger society.

Kelly was the Project Engineer, Engineering Manager and Deputy Program Manager for Grumman Aircraft's Apollo Lunar Module (1962-1970). His book Moon Lander documents the process of designing, building and flying the Lunar Module.

Kelly was portrayed by Matt Craven in the 1998 miniseries From the Earth to the Moon.

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.

He was assistant to the former Deputy First Minister of Northern Ireland and MP for Newry and Armagh, Seamus Mallon. With the backing of the United States based National Democratic Institute for International Affairs Kelly set up the Social Democratic Group on behalf of the SDLP. Kelly was the communications director in most of the key SDLP electoral campaigns until 2001. He set up a public relations company in 1995 called Stakeholder Communications. In 2001 he was appointed by the British Secretary of State for Northern Ireland, Peter Mandelson to serve on the first Northern Ireland Policing Board. In 2002 he won the prestigious PRCA Award for the best Corporate Communications Campaign. Kelly is heavily involved in the Credit Union movement of Ireland.

He is a regular media contributor to political affairs programmes and has a weekly column in the leading morning nationalist paper in Northern Ireland, the Irish News. Kelly is a Visiting Professor at the University of Ulster's School of Communication. In 2006 he accepted an OBE.

Tom Kelly is a British actor, noted for his roles in television.

He appeared in three Doctor Who serials (The Face of Evil, The Sun Makers and The Invasion of Time), as well as Blake's 7, Sapphire and Steel and Dempsey and Makepeace.

Tom Kelly is a Gaelic football player from Laois in Ireland.

His club is St Josephs GAA club. He usually plays at centre back for Laois and in 2003 won an All-Star award and was part of the Laois team that won the Leinster Senior Football Championship title for the first time since 1946.

Tom emerged on to the scene in 1999 as part of the Laois team that retained the All-Ireland Minor Football Championship title.

Thomas John Kelly (born March 28, 1964 in Bellshill, Scotland) is a Scottish former professional football, currently playing for Devon County League side Stoke Gabriel.

Tom Kelly began his professional career when he joined Hibernian from Scottish non-league side Gartcosh United. He subsequently moved on to Partick Thistle and Queen of the South before joining Hartlepool United on a free transfer in August 1985. He played 15 times the following season, but was released and joined Torquay United in July 1986.

The following season saw Torquay involved in a battle to avoid being the first side to suffer automatic relegation to the Conference, Kelly playing in the final game of the season against Crewe Alexandra in which Paul Dobson's late goal saw Lincoln City relegated. He had begun his Plainmoor career as a midfielder, but switched to left-back after the sale of Phil King to Swindon Town. Cyril Knowles took over as Torquay manager in the summer and transformed the side into one battling for promotion. Kelly played 120 times for the Gulls before moving to York City on a free transfer in June 1989.

He immediately became a regular in the York side, but in March 1990 moved back to Devon, joining Exeter City for a fee of £15,000. He played 88 times, scoring 9 goals, for the Grecians, winning a Division Four championship medal in 1990, before returning to Torquay United on a free transfer in January 1993 and playing his part in another of Torquay's escapes from relegation to the Conference that season. He played 117 times, scoring 8 goals in his second spell with the Gulls before being released by Eddie May at the end of the 1995-96 season. He moved to non-league Weymouth, before moving to Teignmouth from whom he joined Ilfracombe Town.

Kelly left Ilfracombe in November 1997 to join Taunton Town, managed by former Torquay teammate Russell Musker. He quickly settled in to the side and was appointed captain, taking over as player-coach when previous assistant manager Derek Fowler stepped down in September 2000. At the end of that season he played in Taunton's 2-1 FA Vase Final win over Berkhamsted Town on 6 May 2001 at Villa Park.

In January 2004 Kelly moved to Bideford, managed by another former Torquay colleague, Sean Joyce. He remained with Bideford until the summer of 2006 when he joined Bridgwater Town, where he played alongside his son Cameron, a midfielder.

In March 2007, Kelly joined Devon League side Stoke Gabriel.