Sūn Yì 孫奕 (fl. 1190s–1205; CBDB id 2134), zì Jìzhāo 季昭, hào Lǚzhāi 履齋, was a Southern Sòng bǐjì writer of Lúlíng 廬陵 (Jízhōu, Jiāngxī). His official career is incompletely recorded — the 10th juàn of his Shì ér biān records his attending an imperial banquet at the Chūnhuálóu in Shàoxī dīngsì (the Sìkù editors suggest this should be Qìngyuán dīngsì = 1197) and hearing Prime Minister 周必大 (Zhōu Bìdà, 1126–1204) speak; he probably held a shìcóng (companion-attendant) office under Níngzōng. His preface to the Shì ér biān is dated Kāixǐ 1 (1205). His one surviving work is the Shì ér biān 示兒編 (KR3j0118) in 23 juàn, a substantial bǐjì arranged in seven thematic sections (Zǒng shuō — General Discussion; Jīng shuō — Classical Exegesis; Wén shuō; Shī shuō; Zhèng wù — Corrections of Errors; Zá jì; Zì shuō — Word Explanations).