Gillingham will play Luton Town in a pre-season friendly at MEMS Priestfield Stadium on Saturday July 19.
Kick-Off is set for 3pm. The Hatters, now in League 1 following relegation from the Championship, are managed by former Wycombe boss, Matt Bloomfield.
This is the second home fixture that has been arranged in build up to the 2025/26 campaign with Reading travelling to ME7 on July 12.
Gills last played Luton in a second round Carabao Cup tie in August 2023. It was Luton who prevailed 3-2 on the evening, with Jayden Clarke and Tom Nichols on target for the visitors.
Gills also have pre-season friendly games at Dover, Ebbsfleet and Dartford respectively. An XI will also head to Chatham Town and Sheppey United before the new season gets underway on Saturday August 2.
Ticket details will be announced nearer the time of the fixture.