Zhāng Róng 張融 (444–497 CE; zì Sīguāng 思光) was a Southern Qí 南齊 official and intellectual eccentric from Wú jùn 吳郡. Famous for his syncretic religious philosophy (Tōngyuán lùn 通源論) arguing for the unity of the Three Teachings, his unconventional calligraphic style, and his witty self-description as “an unrestrained citizen of Heaven and Earth.” Biography in Nán Qí shū juǎn 41 and Nán shǐ juǎn 32. His reconstructed collected works are KR4b0048.