TJ's was a music venue and nightclub located on Clarence Place in Newport, South Wales. It opened in 1985 and shortly became a live music venue. It was an integral part of the so-called toilet circuit and the Newport music scene, particularly catering to fans of rock music. The club was given the moniker "The Legendary TJ's by Radio 1 DJ John Peel. TJ's closed on the death of owner John Sicolo, but his grandson Ashley now runs a similar venue named El Sieco's on nearby Market Street, which pays tribute to the sounds and interior features from the original venue.