The forward turned in a barnstorming display, scoring twice as Luton came within five minutes of another excellent away win.
Gray has now won five awards this season, to move to the head of MOM table, with midfielder Alex Lawless second on four.
Full results: Andre Gray 80%, Jake Howells 5%, Jonathan Smith 5%, Ronnie Henry 5%, Stuart Fleetwood 5%.
To vote for your Hatters MOM after the Dorchester Town game on Saturday, visit Hatters Microsite.