St Bartholemew's Benedictine Priory, Sudbury was a priory in Sudbury, Suffolk, England. The priory was established as a monastic grange for the Benedictine monastery at Westminster Abbey in 1115, and was founded by Wulfric, the master or the royal mint at Sudbury. In 1540, the priory was dissolved and granted to the dean and chapter of Westminster, who continued to hold an annual service in the chapel until the mid-19th century. Any surviving buildings from the priory were demolished in 1779, except the chapel and a barn.