St Boniface's Church, Papa Westray is a historic church and graveyard located on the island of Papa Westray in Orkney, Scotland. The site of the church dates back to the Iron Age and was possibly used later as a Christian monastery. The present church was built in the 12th century and was remodeled in 1710. A 12th-century Norse hogback gravestone lies to the east of the church. Two Pictish cross-slabs were uncovered in the graveyard in the 20th century, and were later moved to museums. Historic Environment Scotland established the site as a scheduled monument in 1959.