焦秉贞，清代宫廷画家。生卒年不详，字尔正，山东济宁人，康熙时官钦天监五官正，供奉内廷。擅画人物，吸收西洋画法，重明暗，楼台界画，刻划精工，绘有《仕女图》，《耕织图》等。

Jiao Bingzhen was a court painter in Qing Dynasty. The year of birth and death is unknown. Zier Zheng, a native of Jining, Shandong Province, was an official of Emperor Qintian Jianzheng in Kangxi, who worshipped the Inner Court. He is good at drawing characters, absorbing Western painting methods, re-lighting and shading, floor boundary painting, delineation, painting "Ladies" and "Farming and weaving" and so on.