BJJ Gyms in Northern Ireland

Northern Ireland's BJJ footprint in this directory is 11 gyms — all in Belfast — making it one of the smallest national entries and a true single-city scene. Pricing is in GBP and adult unlimited sits in a tight £60–£75/mo band, well below London and roughly in line with regional England, with drop-ins from £8 (Talos) to £12 (Fight Academy Ireland). The instructor bench is unusually credentialed for the country's size: Braulio Estima is the most-represented black-belt lineage (BASE Jiu Jitsu's deep stack, plus Lycan's Graham Keys), with additional black belts under Zé Marcello / Icon Team (Icon Belfast), Peter Mamaev / Jungle BJJ Ireland (Talos) and the SBG (Straight Blast Gym) network. Northern Ireland is also the home of BASE Jiu Jitsu — BJJ School Belfast, the country's first IBJJF-certified academy.

The headline academies are SBG Belfast under Damien Mulgrave BB (Straight Blast Gym network, city-centre on Joy's Entry, full age-graded curriculum from 4-year-olds through Grumpy Grapplers 35+); Icon Jiu Jitsu Belfast under David Terry BB (Boucher Centre, lineage to 6th-degree Zé Marcello of the global Icon Team); Talos Grappling under co-owners Harry Lewis and Conor Toland (both BB under Peter Mamaev, 1st-degree black belt of Jungle BJJ Ireland — the most direct cross-border link tying the Belfast scene into the Republic of Ireland circuit); Lycan Grappling Academy under Graham Keys BB under Braulio Estima (East Belfast, formerly Gracie Barra Belfast/NI and still using the graciebarrabelfast Instagram handle, the only gracie-barra affiliation in the state); BASE Jiu Jitsu — BJJ School Belfast under Alan Lowry BB under Braulio Estima (NI's first IBJJF-certified academy in Carryduff with a stacked black-belt bench including Eddie Salisbury, Ciaran Toal, Conor Dunbar, Kevin McCall, Ronnie Malone, Aaron Rainey and Shaun Slane); New Ground Jiu Jitsu Academy (Union Street city centre, ZR Team UK affiliate under Alain Pozo); Fight Academy Ireland (one of Belfast's largest MMA clubs, with BB instructor Luke Buchanan — described as Ireland's youngest ever black belt — running the BJJ / no-gi track alongside head coach Liam Shannon); and Trickster Jiu Jitsu (Edinburgh Street off Lisburn Road, UKBJJA-registered, brown-belt led by Conleth O'Grady). Rounding out the city: IFS MMA, Blackstaff Grappling and Vanquish Brazilian Jiu Jitsu as smaller / MMA-leaning rooms.

Two regional notes: (1) the Belfast scene is organically connected to the Republic of Ireland's BJJ circuit via the Talos / Jungle BJJ Ireland thread, with NI competitors regularly travelling south for opens and seminars; and (2) traditional Japanese Ju-Jitsu clubs in Northern Ireland (WJJF affiliates, Kennedy Jujitsu, Bujinkan, etc.) are NOT BJJ and are not counted in this directory.