Dōngyáng Wúyí 東陽無疑 (Liú-Sòng, floruit mid-5th century), sparsely attested southern writer. “Dōngyáng” is a place-name (Dōngyáng commandery, in modern Zhèjiāng) prefixed to his personal name in the manner customary for Liù-Cháo writers from particular regional gentry families. No biography survives in the Sòng shū or Nán shǐ; he is known only from the Suí shū jīngjí zhì attribution of the Qíxié jì 齊諧記 in 7 juàn to him under the Liú-Sòng dynasty.
He is the credited author of KR3l0168 Qíxié jì, a zhìguài collection now surviving only in fragments. His attribution is the principal data-point for his historical placement, putting him in the same Liú-Sòng generation as Liú Yìqìng (the Yōumíng lù and Shìshuō compiler) and Liú Jìngshū (劉敬叔, the Yìyuàn compiler). He has no CBDB id in the current dump.