Oisin Gallagher

Oisín Jack Gallagher is a professional footballer who plays as a central midfielder for club Boston United on loan from club Lincoln City. Born in Northern Ireland, he represents the Republic of Ireland.

Club career

Lincoln City

Gallagher signed his first professional contract with Lincoln City on 3 December 2021. He made his Lincoln City debut against Barnsley in the EFL Trophy on 30 August 2022. He signed a new long-term contract on 1 February 2023. He made his senior league debut against Blackpool on 1 January 2024.

Loans

On 4 February 2023, he joined Barwell on a youth loan alongside teammate Julian Donnery. On 13 October 2023, Gallagher joined Peterborough Sports on loan until January. On 15 January 2023, Gallagher was loaned out to League of Ireland Premier Division side Drogheda United with teammate Hayden Cann. On 9 August 2024, Gallagher rejoined Peterborough Sports on a season-long loan. On 9 January 2025, he was recalled from Peterborough Sports and sent on loan to Boston United. On 15 November 2025, he returned to Boston United on loan until January. In January he extended his loan spell until the end of the season, with Lincoln also taking up the option in his contract keeping him until the summer of 2027.

Career statistics