Khung Taphao (, ) is a tambon (sub-district) of Mueang Uttaradit District, in Uttaradit Province, Thailand. In 2016 it had a population of 8,899 people.
The tambon is divided into eight administrative villages (muban).
The area of the sub-district is covered by the sub-district municipality (Thesaban Tambon) Khung Taphao (à ¹Âà ¸Âà ¸¨à ¸Âà ¸²à ¸¥à ¸Âà ¸³à ¸Âà ¸¥à ¸Âà ¸¸à ¹Âà ¸Âà ¸Âà ¸°à ¹Âà ¸ à ¸²).