Our Lady of the Immaculate Conception Church is a National Cultural Treasure and Roman Catholic church located in Oslob, a southern town in the province of Cebu, Philippines. It is also called Nuestra Señora de la Inmaculada Conception, Parroquia de la Inmaculada Concepcion, and Oslob Church. The church is made of coral stones quarried from the seas and cemented using lime from seashell ashes. Its neo-classical bell tower dome stands at 30 meters high.