The Lismullen Hurdle is a Grade 2 National Hunt hurdle race in Ireland which is open to horses aged four years or older.
It is run at Navan over a distance of about 2 miles and 4 furlongs (4,023 metres), and it is scheduled to take place each year in November.
The event was formerly restricted to amateur jockeys, and it used to be contested in mid-December.
It ceased to be an amateur race in 1991, and at the same time it was cut by 2 furlongs.
Its present length was introduced in 1992, and two years later it was given Grade 3 status and moved to early November.