Dharmagupta 達摩笈多 (Chinese gloss 法密 Fǎmì “Dharma-Secret” or 法藏 Fǎzàng “Dharma-Treasury”; DILA Authority A001572; d. c. 619/620) was an Indian monk from Vaḷḷabhī (伐臘毘國, in modern Gujarat) and one of the principal translators of the late Suí period. The biographical sources are the Xù gāosēng zhuàn 續高僧傳 (T2060, 434c–435c) and the Lìdài sānbǎo jì 歷代三寶紀 (T2034). He travelled to China overland through Khotan and Tukhāra and arrived at Cháng’ān in 590 CE; he joined the Suí Dà-Xīng-shàn-sì 大興善寺 translation bureau under 闍那崛多 (Jñānagupta) and the lay polymath Yánzōng 彥琮.
He produced a substantial corpus of translations, particularly in prajñāpāramitā, yogācāra and Mahāyāna sūtra literature: notable works include the [[KR6a0025|Qǐ-shì yīnběn jīng 起世因本經]] (T25), the Bōrě-bōluómì-duō xīn jīng 般若波羅蜜多心經 (T255, an early version of the Heart Sūtra — though the Chinese tradition more frequently attributes the standard Heart to Xuánzàng), the Tiānpīn miàofǎ liánhuá jīng 添品妙法蓮華經 (T264, his collaborative revision with Jñānagupta of Kumārajīva’s Lotus), the Wúliàngshòu jīng 無量壽經 (a Pure-Land text), and the Pǔ-yào jīng 普曜經 (a Lalitavistara version). He continued as senior bureau-translator into the early Táng after the death of Jñānagupta and the dissolution of the Suí, dying at Cháng’ān in c. 619/620.