Somerset Cricket Museum in Taunton, Somerset, England, is a small museum housing exhibits on the history of cricket with a particular emphasis on the history of Somerset County Cricket Club.
The building, which is within the confines of the County Ground, is the Old Priory Barn, a Grade II* listed building. It is the only surviving building of the Augustinian Taunton Priory which was founded about 1115, although there is some evidence that its early use was not as a barn but as a guesthouse or quarters for a Priory official. The local stone rubble has been repaired with red brick and has a tie-beam roof covered with tiles. The door and window openings are made of Bishops Lydeard stone. The exact dates of the building are disputed, but is argued to be from the late 15th or early 16th century, and replacing an earlier 13th or 14th-century building on the site, but incorporating some of the earlier building It was a Scheduled Ancient Monument until 1999 when it was descheduled. The building was once used as a chapel by Frenchmen, possibly prisoners during the French Revolutionary Wars or Napoleonic Wars