The Foundry is a well-known nightclub and live music venue located in the United States, with its most prominent and recognized location being The Foundry at The Fillmore in Philadelphia, Pennsylvania. Established as a part of the larger Fillmore complex, The Foundry opened its doors to the public in 2015, quickly earning a reputation as an intimate yet influential hotspot for live music and nightlife. Designed to complement the main Fillmore stage, The Foundry serves as a more compact, 450-capacity room, providing a unique showcase for emerging artists, exclusive shows, and special after-parties that draw both local and traveling crowds.

The venue's industrial-chic aesthetic, a nod to the building's origins as a former metal factory, preserves the historical ambiance while offering state-of-the-art sound and lighting systems that cater to music enthusiasts across a broad spectrum of genres. Over the years, The Foundry has been celebrated for its ability to blend cutting-edge contemporary acts with Philadelphia’s deep musical roots, fostering a vibrant cultural scene. Its significance is underscored by its role in nurturing up-and-coming talent, offering opportunities for artists to connect with passionate audiences in a personal setting.

Despite its relatively recent establishment compared to some of Philadelphia’s older venues, The Foundry has quickly become a staple within the city’s nightlife, maintaining strong ties to the local community while attracting national attention. Since its opening, there have been no major relocations, but the venue has undertaken several upgrades and minor structural enhancements to improve the audience and artist experience, reinforcing its reputation as a leader in live entertainment within the region. Notable artists who have graced The Foundry’s stage include international headliners such as Billie Eilish, Dua Lipa, Hozier, Khalid, Mitski, Dermot Kennedy, and Nathaniel Rateliff, alongside acclaimed local and national acts like The Districts, Japanese Breakfast, Alex G, Low Cut Connie, Mt.

Joy, and Marah. The venue’s programming also features frequent DJ nights and genre-spanning events, further highlighting its dedication to diverse musical expression.