Neil Hair will be in charge on Boxing Day when we take on Cambridge United at the Abbey Stadium in Sky Bet League 2.
It will be the Hertfordshire whistler's second Crawley appointment this season – he was also the referee for the 3-1 win over Yeovil in September.
Mr Hair is in his second season as an EFL referee. In 16 games this season he has shown 49 yellow and three red cards.
He will be assisted by Kevin Howick and Gareth Viccars. Adrian Tranter is the fourth official.