Morwen (S. "Dark-maiden") may refer to:
Characters called Morwen[]
- Morwen, daughter of Belecthor I
- Morwen, daughter of Húrin II
- Morwen, daughter of Húrin of the Keys
- Morwen Eledhwen
- Morwen of Lórien
- Morwen of Lossarnach
- Morwen of Maethelburg
- Morwen of Minas Ithil
- Morwen of the Mountain-pass (Morwen of Windhelm)
- Morwen of Penmark
- Morwen the Red
- Morwen of Snowbourn
- Morwen of Tharbad
- the Morwenindi Family of Minas Ithil
- Alias of Malloriel of Osgiliath