Dongno-myeon (동로면) (東魯面) is in Mungyeong-shi, Gyeongsangbuk-do. On its south and southwest sides lies Sanbuk-myeon. Further north on the west is a small strip adjoining Mungyeong-eup. North of that, the myeon shares its western boundary with Deoksan-myeon of Jecheon. On the north lies Daksan-myeon and Daegang-myeon of Danyang-gun. On the east, north-to-south are three myeons of Yecheon-gun: Sangni-myeon, Yongmun-myeon, and Yucheon-myeon.

It is quite a rural part of Mungyeong, with no substantial population centers. The northern part includes a section of Woraksan National Park. In the southern part is Gyeongchinho, Mungyeong-shi's largest lake.