The Lismullen Hurdle is a Grade 2 National Hunthurdle 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. For a period its distance was 2 miles and 5 furlongs. 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. The race was promoted to Grade 2 level in 1997.