The Church of St Mary the Virgin in Ashwell, in the English county of Hertfordshire, is the Anglican parish church for the village. It comes under the Diocese of St Albans and is one of the largest village churches in the county. The church dates almost entirely from the 14th century and is renowned for its ornate tower which stands at 176 feet (54 m) and which is crowned by an octagonal lantern with a leaded flèche or spire. The church also contains some medieval graffiti carved on its walls which highlights the plight of survivors of the bubonic plague pandemic known as the Black Death. The church has been Grade I listed since 1968.