Jūnzhèng 均正 (also 慧均 Huìjūn; fl. early Tang, 7th c.), Sānlùn 三論-school Chinese Buddhist monk, principal author of the KR6m0050 Wúyī wúdé Dàshèng sìlùn xuányì jì 無依無得大乘四論玄義記 (Records of the Profound Meaning of the Mahāyāna Four Treatises Without Dependence and Without Attainment, X784). The work is preserved as a ten-fascicle treatise in the Xù zàngjīng (with the first fascicle missing); it is one of the principal Sān-lùn-school doctrinal-systematic works after Jízàng’s KR6m0026 T1852 and KR6m0031 T1853.
Jūn-zhèng is conventionally identified with Huì-jūn 慧均, a Sān-lùn master named in fragmentary Tang catalog sources as a disciple of 吉藏 Jí-zàng (549–623) or his immediate successor. The Buddhist Person Authority records do not preserve a secure biographical entry; the Sòng gāosēng zhuàn 宋高僧傳 and Xù gāosēng zhuàn 續高僧傳 do not give a notice on him. The doctrinal style of X784 (its adoption of a sì-lùn “Four-Treatise” framework that supplements the canonical Three Treatises with the Mahāprajñāpāramitā-śāstra / KR6c0005 T1509) is consistent with the early Tang Sān-lùn lineage; the work parallels the framework of the much shorter KR6m0035 Sān-lùn yóu-yì yì T1855 by 磧法師.
Works in the Kanripo corpus: KR6m0050 Dàshèng sìlùn xuányì 大乘四論玄義 (X784).