Shin’yo 眞譽 (also written 真譽; fl. mid-to-late 12th c.), known by his bō-name Jimyōbō 持明房, was a Japanese Shingon master of the Ono-ryū 小野流 lineage associated with Daigo-ji 醍醐寺. His precise lifedates are not recoverable from extant records, but the contents of his sole surviving work KR6t0183 Kakibukuro place him in the mid-to-late Heian generation of Ono-ryū ritual systematisers (ca. 1130–1190). The DILA Buddhist person authority records him under code A001113.
Surviving work in the Kanripo corpus: KR6t0183 Shì dài (1 fasc.).