Independence patriot · Domestic anti-Japanese struggle · Patriotic Compatriot Medal (Aejok-jang, 1990)
Same-name figures:
이대성(李大成) — Independence patriot · March 1st Movement · Presidential Citation (1995)

| Life | 1919 ~ 2013 |
| Era | 근현대 |
| Clan | 전주 이씨 |
He carried out a movement opposing Japan's colonial policies, for which he was sentenced to two years in prison.
Source: Ministry of Patriots and Veterans Affairs, Gonghun e-Archive, merit records of independence patriots (public data).