Eunseo (은서), alternatively stylized as Eunsuh, may refer to:
- People
- Eunseo of LA FLOR
- Kim Eunseo of Hi Dream
- Eunseo (sometimes known as Jo Eunbyeol) of Second, former member of LUV
- Eunseo of WJSN
- Eunseo, former member of A-DEAN
- Eunseo, former member of Cutie Pies and 7Princess
- Lee Eun Suh, former pre-debut member of DREAMER, former Project 7 contestant
- Eunseo (currently known as Yuhiro), former member YOURS and former Girls Frontier contestant
- Kim Eun Suh, former Idol School and SIXTEEN contestant