Wat Photivihan (Thai: วัดโพธิวิหาร; RTGS: Wat Phothiwihan) (also called as the Phothivihan Buddhist Temple) or Wat Yamu (Thai: วัดยามู), is a Thai temple in Tumpat District, Kelantan, Malaysia.

It is one of 25 temples found in Tumpat and is one of the most popular in the country.

[2][3] The temple was established in 1973 by abbot Phra Krurasapia Chakorn which attracts thousands of Thai pilgrims every year.

[1] The temple houses a 40-metre statue of a sleeping Buddha, which is considered as the largest and longest in the state since its construction in 1975.

Despite this, there is also a Chinese Pavilion, Tibetan style hall featuring a statue of the Bodhisattva Avalokiteśvara with 18 arms and Phra Phrom, the four-faced goddess.