RTÉ Lyric FM is Ireland's national classical music and arts radio station, owned and operated by RTÉ (Raidió Teilifís Éireann). Launched on May 1, 1999, it evolved from FM3 Classical Music, which had been broadcasting since 1984. The station is based in Limerick and broadcasts nationally on FM, as well as via digital platforms.

Lyric FM offers a diverse range of programming, including classical music, jazz, contemporary, and world music. It also features arts-related content and discussions. Some of its popular shows include "Marty in the Morning" with Marty Whelan, "The Full Score" with Liz Nolan, and "Mystery Train" with John Kelly.

The station has won several awards, including PPI National Station of the Year. It plays a significant role in promoting classical music and the arts in Ireland, often broadcasting live concerts and supporting Irish musicians and composers.

As of 2021, RTÉ Lyric FM attracts a weekday audience share of 2.1%, catering to listeners who appreciate classical and niche music genres, as well as arts and culture programming.