Singapore Kwong Wai Siew Peck San Theng is a cultural organisation and columbarium based in Bishan, Singapore with beginnings since 1870. Located at Bishan Lane off Bishan Road, Peck San Theng presently operates a columbarium, two Chinese temples, and ancestral worship services tailoring towards the requirements as well as traditions, customs and beliefs of a cosmopolitan community. It is currently managed by 16 Cantonese and Hakka clan associations.

Kwong Wai Siew Peck San Theng was originally a cemetery in Singapore that was established in 1870 by Cantonese and Hakka immigrants largely from the three prefectures of Guangzhou, Huizhou and Zhaoqing in Guangdong, China.^[1] The first words of the three prefectures, Guang-Hui-Zhao were the origins of the name 廣惠肇, or transliterated as Kwong-Wai-Siew.^[1] Within a century, Peck San Theng (PST) became one of the biggest Chinese cemeteries in Singapore, holding more than 100,000 graves over 324 acres (1.31 km²) of land.^[1]

The earliest known graves in the cemetery was marked 1830 and 1831 and a collective grave marked 1873 for immigrants without descendants from the three prefectures.^[1] Other associations and clans started creating collective graves at the cemetery.^[1] A stone stele marked 1890 stateed that “a temple was built in the burial ground, roads were paved and a cemetery organization was founded in this year.”^[1]

In 1916, an organization was created which consisted of nine regional associations to manage PST.^[1] Seven other Hakka and Cantonese regional associations later joined PST, making a total of 16 communities managing PST.^[1]

In 1922, PST built a Peck Shan temple dedicated to Goddess of Mercy and also stablished a Chinese primary school for local Chinese children.^[1]

In 1954, to avoid conflicts among the 16 associations, an 18-member governing committee with two representatives from the original 9 associations was set up to manage PST.^[1]

In 1979, the Singapore government decided to acquire all its land to create the present-day Bishan Town. Many graves were exhumed and remains cremated during the 1980s. To enable Peck San Theng to continue with its tradition, the government leased 8 acres (32,000 m²) of land to Peck San Theng for accommodating an office block, two temples and a columbarium.^[2] The columbarium houses some 100,000 niches which are available to the public irrespective of race, language and religion since 1980. It continues to be a place for ancestral worship in Singapore.^[3] Peck San Teng also provides financial support to the Kwong Wai Shiu Hospital, a charitable organisation that provides healthcare and hospice services to the aged and needy. ^[4]

In 2018, a heritage gallery was built in Kwong Wai Siew Peck San Theng to illustrate the story of Kampong San Teng.^[5]

Peck San Theng is currently managed by a federation of 16 clans of the Cantonese and Hakka communities in Singapore.^[5]

• Nam Sun (南顺会馆)
• Ning Yeung (宁阳会馆)
• Chung Shan (中山会馆)
• Poon Yue (番禺会馆)
• Fa Yun (花县会馆)
• Kong Chow (冈州会馆)
• Sam Sui (三水会馆)
• Tung On (东安会馆)
• Shun Tak (顺德会馆)
• Ching Yuen (清远会馆)
• Chen Loong (增龙会馆)
• Wui Chiu (惠州会馆)
• Siu Heng (肇庆会馆)
• Koh Yiu (高要会馆)
• Hok San (鹤山会馆)
• Yen Peng (恩平会馆)

Grand Universal Salvation Ritual (万缘胜会) was first introduced to Peck San Theng in 1921.^[1] The ritual was organised irregularly and was organised when there is a need for the ritual and raise funds.^[1] The grand ritual is usually collectively conducted by a group of Buddhist monks and nuns and a troupe of Taoist priests.^[1] The spiritual significance of this ritual is about preserving and promoting important family value like filial piety.^[6]