Zhao Mengfu (simplified Chinese: ???; traditional Chinese: ???; pinyin: Zh鄌 M鑞gfu; Wade-Giles: Chao Meng-fu; 1254-1322) courtesy name Ziang (??); pseudonyms Songxue (??; 'Pine Snow'); Oubo (??; 'Gull Waves'); and Shuijing-gong Dao-ren (?????; 'Master of the Crystal Palace'); was a prince and descendant of the Song Dynasty's imperial family; and a Chinese scholar; painter and calligrapher during the Yuan Dynasty.

He was recommended by the Censor-in-chief Cheng Jufu to pay an audience with Kublai Khan in 1286 at the Yuan capital of Dadu; but was not awarded an important position in office. His work was however; greatly appreciated later by the Confucian-inspired Yuan Emperor Renzong.