This is a working paper of Dr William L. Gibson’s study of keramat in Singapore, as a Lee Kong Chian Research Fellow with the National Library Board of Singapore in 2022. It is a catalogue of over 50 extant and vanished keramat extending from the pre-colonial era up to modern day. Each entry contains the history and stories about the keramat, field notes for extant keramat, GPS location data, an archival bibliography, and an image and map archive.