Bōkaku 房覺 (fl. mid-12th c.) was a Japanese Shingon monk active at Tsubosaka-dera 壺坂寺 (Minami-Hokke-ji) in Yamato, the great Hossō / Kannon-pilgrimage centre that nonetheless maintained a substantial Shingon esoteric faculty in the late Heian period. His lifedates are unknown, but the colophon of his Wèijué dájué 未決答決 dates the composition to Hōgen 2 = 1157, locating him in the mid-12th-century scholastic milieu. He signs himself Shingon mappa 眞言末葉 (“a late-leaf [disciple] of the Shingon school”), indicating self-conscious humility before the early masters. His one surviving work systematically answers the Hossō scholar Tokuitsu 德一’s challenges to the Shingon teachings.
Surviving work in the Kanripo corpus: KR6t0165 Wèijué dájué (1157).