David Oei (Chinese name: , pinyin: Huáng Jílín; surname pronounced "Wee", born 1950) is a Hong Kong-born American classical pianist.
Oei was born in Hong Kong, into a family that had emigrated from Amoy (Xiamen), Fujian in 1934 to open a branch of The China & South Sea Bank founded by his great grandfather Oei Ik-Tjoe (; pinyin: Huang Yizhu). In Hong Kong, he began studying classical piano at the age of four with Tu Yuet-Sien (). At age 9, after winning eleven first prizes at the Hong Kong Music Festival, he was a soloist with the Hong Kong Philharmonic Orchestra. At age 10, he immigrated to the United States by winning a full scholarship to study with Mieczysław Munz at the Peabody Conservatory and later accepted a full scholarship to study with Munz and Ilona Kabos at the Juilliard School from 1964 to 1972, leaving a year short of graduation to perform with Peter Schickele as a member of The Intimate P. D. Q. Bach until 1985. During that same period he also founded the Aspen Soloists, a piano trio that toured extensively under CAMI management. He attended the Interlochen Music Camp from 1963 to 1967 and won the concerto competition in each of those five years. He also won the Concert Artists Guild, WQXR Young Artists, Young Musicians Foundation, and Paul Ulanowsky Chamber Pianists competitions. He became a naturalized U.S. citizen on November 20, 1985.