The Tullamore transmitter was an AM radio transmission mast located near Tullamore, Ireland. Built in 1975 to replace the Athlone transmitter, it always carried RTÉ Radio 1 on 567 kHz, at 500 kW. The old Athlone mast was used to carry RTÉ 2fm, and was later decommissioned. The Tullamore transmitter was demolished in 2023.