Boonthung Srisung (Thai: บุญถึง ศรีสังข์; Thai nickname: Tay;[1] born 30 May 1981 in Buriram Province, Thailand[2]) is a Thai long-distance runner.

Srisung graduated from the Institute of Physical Education in Sukhothai, Thailand, and is currently coached by Nikorn Kansong.

[1] He qualified for the 2016 Summer Olympics in Rio de Janeiro, and represented Thailand in the men's marathon.

[4] He was the flag bearer for Thailand during the closing ceremony.

This biographical article relating to Thai athletics is a stub.