Chapel of St Sebastian (GPS: 5.82394, 100.47581) is a Roman Catholic chapel in Gurun, Kedah. Administratively, it is under the Church of Christ the King of Sungai Petani. Originally intended to serve the Mandarin-speaking parishioners of the town, the chapel now also include Tamil-speaking parishioners in the area. The junction to the Gurun Railway Station is located across the road from the chapel.