The Deer's Head is a storied venue in Belfast, Northern Ireland, with a heritage that stretches back to the 19th century, making it one of the city’s oldest pubs. Originally established in 1885, the Deer's Head has always been synonymous with the vibrant social and musical culture of Belfast. Over the decades, it has evolved alongside the city’s nightlife, at times operating as a traditional Victorian pub and, in more recent decades, gaining a fresh reputation as a dynamic live music venue and nightclub.

Historically, the venue was a gathering place for locals, serving as both a pub and a stage for emerging Irish talent in folk, rock, and alternative music scenes. In 2021, the Deer's Head underwent significant restoration and modernization, which reimagined its space by incorporating Belfast’s first working brewpub upstairs while maintaining its original Victorian architecture and stained glass. This revival contributed to its renaissance as a contemporary cultural hub, linking Belfast’s music history to its present by hosting DJ nights, club events, and intimate gigs in its dedicated live music space.

Its reputation for promoting local bands as well as welcoming international acts has reinforced its status as a significant incubator for Northern Irish musical talent, while drawing in visitors with its unique blend of historical ambience and modern nightlife. The Deer's Head’s independent spirit and commitment to live music have made it culturally significant not only for its musical programming but also for serving as a symbol of Belfast’s ongoing urban revitalization, frequently cited as a milestone in the city’s transformation into a lively destination for nightlife and creativity. Although the venue has always remained at its landmark Cathedral Quarter address, the internal renovations and expansion into a multi-functional brewpub have been its most significant structural changes, helping it adapt to changing tastes and audience expectations over time.

Notable artists who have performed at the Deer's Head include international acts such as Glen Matlock of the Sex Pistols and up-and-coming indie singers touring through the UK and Ireland, as well as prominent local talent like singer-songwriter Ryan McMullan, indie band The Florentinas, and traditional musicians featured in the venue’s celebrated “Irish Sessions.” DJs from both the local and European electronic scenes have also performed, contributing to the club’s broad appeal and firmly securing its place as a central pillar of Belfast’s musical landscape.