St. Lawrence Shrine or Attur Church is a Roman Catholic church in Karkala, India. It was built in 1759 and is purported to be the site of many miracles. It is by characterized its Attur Jatre or Attur Festival.
Attur Church is situated on the outskirts of Karkala in the Karnataka state of India. It is situated 58 km from Mangalore.

Placed amidst placid greenery, the Attur-Karkala parish has a rich history. The church oversees a school and an orphanage.
This church being widely acclaimed as having the power to intercede with God, attracts not only the residents of Udupi District but also pilgrims from all parts of India.

This parish of St Lawrence celebrated the completion of 200 years of its existence in January 2001. A new church building as a memorial of the Bicentenary was blessed on the 21st of January 2001 by the Bishop of Mangalore. The Annual Festival popularly known as `Attur Jatre (Festival)` is both a religious and cultural fete, as people from all faiths throng the church on this occasion. People of all religions are equally fond of the Attur Church or the Attur Jatre. Another significant characteristic of the church is the jatre(festival) that takes place every year during the last Tuesday, Wednesday and Thursday of January inviting lakhs of devotees into its arms.