The Banded supple skink (Lygosoma haroldyoungi) is a species of skink in the Scincidae family. This species is distributed in northern, central and eastern Thailand and neighbouring Laos (Moravej and Böhme 2008). In Thailand it has been found in the provinces of Chachoengsao, Chaiyaphum, Chanthaburi, Chiang Mai, Chiang Rai, Nong Khai, Phetchabun, Phitsanulok, Nakhon Ratchasima, and Loei.