The budget airline has agreed a two-year deal to sponsor the club, which was relegated from the Football League last season after suffering a 30-point deduction for going into administration.
‘EasyJet and Luton Town both have their traditions in Luton and to have finally agreed a partnership of this kind is great for the town and is enormously beneficial to both parties,' said Luton Town managing director, Gary Sweet.
The no-frills carrier is based at London Luton Airport.