Jù Yuán 遽園 is the pen name of the unidentified author of Fùpù Xiántán 負曝閑談 (KR4k0115), a 30-chapter late Qīng satirical social novel. The pseudonym has not been definitively connected to any known historical person. The novel’s internal references to Jiāngsū gentry life and Guāngxù-era phenomena suggest the author was a Sūzhōu-area literatus active in the 1890s–1900s. No CBDB entry has been located.