Yuányú 元瑜 (CBDB ID 545190; fl. late 7th–early 8th century CE) was a Tang dynasty Buddhist monk in the Xuanzang transmission lineage who composed the Shùnzhènglǐ Lùn Shùwén Jì 順正理論述文記 (KR6l0033, X53n843), a commentary on Saṃghabhadra’s Nyāyānusāra 順正理論 (KR6l0031). The text identifies him as 沙門元瑜 (“the monk Yuányú”). His dates and biographical details are otherwise unrecorded. Works in the Kanripo corpus: KR6l0033 順正理論述文記.