Boyle made his Brig debut on the opening day of the season away at Buxton and quickly established himself in the first team.
He went on to make 15 appearances, only missing games due to being called up for international duties with Northern Ireland Under-21s.
First team manager Jamie Milligan said: "Dylan has been a pleasure to coach and I’m sure he will go into big things.
"I hope I have helped him during his time here and I believe the loan has done him the world of good.
"I will continue to help him in the future where I can because he’s a top lad with a brilliant attitude and wish him all the best in the future."
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