| Iljumun | |
 The iljumun of Naesosa Temple, Buan County | |
| Korean name | |
|---|---|
| Hangul | 일주문 |
| Hanja | |
| Revised Romanization | Iljumun |
| McCune–Reischauer | Iljumun |
Iljumun is the first gate at the entrance to many Korean Buddhist temples. Called the "One-Pillar Gate", because when viewed from the side the gate appears to be supported by a single pillar.