Yun Chi-chang

Yun Chi-chang (, 1899–1973) was a South Korean diplomat, politician and businessman. Nicknamed Namgye, he was the brother of Yun Chi-wang and half-brother of Yun Chi-ho.

He was the Republic of Korea's Ambassador to the United Kingdom (1948–1951) and Ambassador extraordinary to the Middle East (1960–1961) and Ambassador to Turkey (1961–1962).