On Raglan Road is a well-known Irish song from a poem written by Irish poet Patrick Kavanagh named after Raglan Road in Ballsbridge, Dublin. In the poem, the speaker recalls a love affair that he had with a young woman while walking on a "quiet street". Although the speaker knew that he would risk being hurt if he initiated a relationship, he did so anyway.
The poem was put to music when the poet met Luke Kelly of the well-known Irish band The Dubliners in a pub in Dublin called The Bailey. It was set to the music of the traditional song "The Dawning of the Day" (Fáinne Geal an Lae).