Dundalk Rugby Football Club (/dʌnˈdɔː(l)k/ dun-DAW(L)K) is an amateur Irish Rugby football club from Dundalk, County Louth. They compete in Division 1B of the Leinster League. The club was established in 1877 and became a founder member of the Provincial Towns Union, which then merged into what became the Northern Branch of the Irish Rugby Football Union. They later joining the Leinster branch of the IRFU. They have been a junior club throughout their existence, with the exception of the 2015–16 season when they competed in Division 2C of the All-Ireland League.