Kasidet Plookphol (กษิดิ์เดช ปลูกผล; born October 25, 1996), nicknamed Book (บุ๊ค), is a Thai actor under GMMTV. In 2019, he graduated with a bachelor's degree from the Faculty of Engineering at King Mongkut's University of Technology Thonburi.

He made his acting debut in 2020 with a supporting role in the series "Friend Forever" (บทเพื่อน บทเพลง).

Book is also a former member of the boy group CUTE CHEF.