The Makam Keramat Tujuh, also known as the Kompleks Makam Keramat Tujuh (lit. 'Seven Sacred Tombs Complex'), is a historic Islamic funerary and religious complex located on Jalan Pangeran Kusuma Jaya in the Kelurahan of Mulia Kerta, Benua Kayong, Ketapang Regency, West Kalimantan, Indonesia. The complex is registered as a Situs Cagar Budaya (Cultural Heritage Site) under Indonesian heritage law.
The complex served as a burial ground for religious figures who propagated Islam in West Kalimantan in the 14th century, and subsequently for relatives of the rulers of the Matan Sultanate (Kesultanan Matan), the oldest Islamic kingdom in West Kalimantan. The site remains a place of ziyÃÂrat (Islamic devotional visiting of graves), drawing pilgrims and researchers from Indonesia and abroad.
Seven Muslim tombs were originally discovered at the site. They are associated with religious men missionaries or scholars who propagated Islam in West Kalimantan during the 14th century. Archaeological evidence at Ketapang indicates that Islam had taken hold in the region by the 14th century, as confirmed by ancient Javanese script inscriptions on the tombstones dated to 1437 CE.
The current gravestones in the two mausoleums date to the 15th century. The site also contains burials of relatives of the Matan Sultanate, whose former palace once stood nearby in what is now central Ketapang Regency. The complex continues to be visited by pilgrims and researchers from Indonesia, Germany, the United States, Singapore, Malaysia, and Brunei Darussalam.
The complex covers a total land area of 3,493.5 m<sup>2</sup> and is set within a larger Muslim cemetery. It comprises two roofed mausoleums (cungkup) and the surrounding graveyard.
The larger mausoleum measures 30 metres in length and 8 metres in width (240 m<sup>2</sup>) and contains five tombs. The tombstones are flat slabs (nisan pipih) of carved andesite and bear a variety of inscriptions and decorative motifs:
The smaller mausoleum is 48 m<sup>2</sup> in area and contains two tombs, both of carved andesite:
The Makam Keramat Tujuh is considered one of the most important pieces of archaeological evidence for the early history of Islam in Ketapang and West Kalimantan. The presence of ancient Javanese script (aksara Jawa kuno) on the tombstones, combined with the Saka calendar dates, demonstrates connections between West Kalimantan's early Islamic community and Javanese cultural traditions of the 14th and 15th centuries. The Quranic verse kullu nafsin dhÃÂ'iqatu l-mawt inscribed on two of the tombs is noted by researchers as evidence that Quranic literacy and Islamic burial rites were established in the region at that time.