The Plano East JROTC Booster Club is an organization of parents whose main focus is to support the Panther Battalion's activities. They meet in the JROTC classroom at 7:00pm on the second Tuesday of the month to discuss the booster club's status and upcoming JROTC events.
The booster club raises funds to help pay for refreshments at annual events such as the Orientation Fair, Christmas Parade, Change of Command picnic, Awards Ceremony, and various team meets. They also donate funds to lower the price each cadet pays to attend the annual Military Ball. The decorations such as balloons and streamers are paid for and set up by these parents, also.