Jǐng Sè 憬瑟 (fl. mid-to-late 8th c.) — Tang Esoteric monk, disciple of Hán Guāng 含光 in the Tángmì lineage of Amoghavajra 不空. He is known principally as the compiler of the iconographic-rite manual Dà-shèng huān-xǐ shuāng-shēn Pí-nà-yè-jiā-tiān xíng-xiàng pǐn yí-guǐ 大聖歡喜雙身毘那夜迦天形像品儀軌 (KR6j0505, T21n1274), which preserves Hán Guāng’s oral transmission of the iconography and rite of the dual-bodied Vināyaka (Conjugal Nandikeśvara). The compilation is one of the few surviving direct records of mid-Tang Esoteric oral teaching and remains the principal Sino-Buddhist source for the iconography of the Joyful-Heaven (歡喜天 / Shōten 聖天) cult later transmitted to Japan.
No biographical entries survive beyond the text-attribution and lineage links in the Sòng Gāosēngzhuàn and the Japanese Shingon catalogues.