Zhūgě Kè 諸葛恪 (203–253), zì Yuánxùn 元遜, was the senior SūnWú 孫吳 regent of the early 250s, eldest son of the Wú minister Zhūgě Jǐn 諸葛瑾 (174–241) and nephew of the celebrated Shǔ chancellor Zhūgě Liàng 諸葛亮 (181–234). A native of Lángyé 琅琊 Yángdū 陽都, he served under Sūn Quán 孫權 as Grand Marshal (大將軍) and was appointed regent for the young Sūn Liàng 孫亮 (r. 252–258) on Quán’s death in 252. His biography is preserved in Sānguó zhì 三國志 j. 64; the dates 203–253 follow this notice. He was killed in 253 in a court coup led by Sūn Jùn 孫峻 — the immediate prelude to the long and ruinous Wú succession crisis that dominated the state’s last decades.
He was famous in his own lifetime for his quick wit and political audacity. Sānguó zhì anecdotes about him — most notably his exchanges with his father at Sūn Quán’s court banquets — are among the most cited stories of the SūnWú era. His zǐ-house writings, attributed in the Suí shū jīngjí zhì as Zhūgě Kè jí 諸葛恪集 and the Zhūgězǐ 諸葛子, survive only as Qing-era jíyì compilations. In the Kanripo corpus he is the attributed author of KR3a0146 Zhūgězǐ. CBDB has no entry.