Huáng Zǐyú 黃子畬 (fl. early 20th c.) — Qīng publisher of the 1906 (Guāngxù bǐngwǔ) stone-lithograph edition of 倪枝維 Ní Zhīwéi’s Chǎnbǎo (KR3ei057) at his Quánshíshānfáng 拳石山房 studio. Likely a descendant or relative of 黃祖經 Huáng Zǔjīng. Not in CBDB.