Killian Cahill
Killian Cahill 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 joined the Brighton & Hove Albion academy from Shamrock Rovers in 2022, and appeared as an unused substitute for Brighton in the Premier League during the 2024-25 season. 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. He made his debut for Leyton Orient on 12 August 2025 in a 1–0 defeat at home to Wycombe Wanderers in the EFL Cup.