Wat Khung Taphao is an ancient temple established by King of Thonburi (
Thonburi Kingdom), in year of the Tiger 1771. Buddhists arrived sometime in the early 18th century. That year the King of Thonburi came to suppress Phra Fang faction (Chao Phra Fang Muang Sawangkaburi). After that he spent time there to organize a ministry of Buddhism. According to the Royal Chronicles of Ayutthaya (issue of Panjantanumas), Wat Khung Taphao was the only one temple in the areas of Muang Pichai and Muang Sawangkaburi to be established that year. When government representatives came to record the names of the villages and landmarks in the area, the names for the village and temple were recorded incorrectly. The village name was changed from its original, "Ban Khung Sam Phao" to "Ban Khung Taphao", and the temple became "Wat Khung Taphao". These new names remained official. The King of Thonburi ordered the construction of a hall for religious observances at Wat Khung Taphao as a symbol of victory of the normalcy it enjoyed during the
Ayutthaya kingdom and invited ecclesiastical dignitaries from the capital to teach monks and bring them back in line with the main teachings of Buddhism. The old hall for religious observances of Wat Khung Taphao was where were taught until the government began supplying teachers in 1922. When the river floods, it scours under the monastery foundations. Khung Taphao villagers decided to establish a new monastery further from the river in 1929. After the new monastery was built, the river changed its course and moved away from the monastery; and this land became monastery property. == Temple name ==