The 26-year-old has won the fourth round prize after his goal earned the Hatters a 1-0 victory at Premier League Norwich City last month.
He joins fellow Town players Andre Gray (fourth qualifying round) and Alex Lawless (third round) who have won the FA's award this season. The trio will be VIP guests at the FA Cup at Wembley in May.
A huge thank you to everybody who voted for Scott.