Looking for Brazilian Jiu-Jitsu in Weymouth, Massachusetts? Global BJJ Guide lists 2 academies in Weymouth: Gracie Barra Weymouth (GB Braintree), Dedeco Brazilian Jiu-Jitsu Weymouth. Each listing has the address, phone number, website and Instagram so you can confirm class times and drop-in rules before you show up. Not what you need? Browse every BJJ gym in Massachusetts.