Killian Cahill

Killian Cahill (born 3 November 2003) is an Irish professional footballer who plays as a goalkeeper for EFL League One club Leyton Orient. He is a former Republic of Ireland under-21 international.

Early life From Skryne in County Meath, he attended St Patrick's Classical School in Navan until he received a scholarship to Ashfield College, Dublin.

Club career Cahill played for Skryne Tara AFC and went on to the Shamrock Rovers Academy from the age of 12 years-old. He was part of the Under-19 League of Ireland Championship winning team in 2021. He also featured in the EFL Trophy for the Brighton U21 side that season.

Cahill joined for Leyton Orient of EFL League One from Brighton in June 2025 on a two-year contract.

International career Cahill is a former Republic of Ireland under-21 international, earning 2 caps between 2023 and 2024. On 5 May 2026, Cahill was called-up to the Republic of Ireland senior team for a friendly against Grenada in Murcia, Spain.

Personal life He is the son of Irish national record holder and international long jumper, Terri Hogan, who competed at the 1993 World Athletics Championships and Olympic hurdler Sean Cahill, who competed at the 1996 Olympic Games. He has siblings Niamh and Ciaran.