| Hangul: | 윤영선 |
| Hanja: | 尹永善 |
| Rr: | Yun Yeongseon |
| Mr: | Yun Yǒngsǒn |
| Hangulja: | 오당 |
| Hanjaja: | 梧堂 |
| Rrja: | Odang |
| Mrja: | Odang |
Yun Yeongseon (1896–1987) was a South Korean politician, businessman, and social activist. He was the son of Yun Chi-ho. His nickname was Odang. His American name was Allen Yun, while he also adopted the Japanese name Ito Yonsen (伊東永善) when Korea was under Japanese rule.