Muren may refer to
- a number of rivers in Mongolia, Inner Mongolia, and Manchuria (cf. Mongolian: Мөрөн, Mörön - "river"), for example
- the Muling River, a left tributary of the Ussuri,
- Shar Mörön (Chinese: 西拉木伦河), one of the headwaters of the Xiliao He, which in turn is one of the headwaters of the Liao River,
- Delgermörön, one of the headwaters of the Selenge,
- Mörön (city), a town on the Delgermörön,
- Mörön Airport.
People:
- Zeki Müren, a Turkish singer, composer and actor,
- Dennis Muren, an American film special effects artist,
- Joseph C. Muren, a general authority of The Church of Jesus Christ of Latter-day Saints