Ferrier may refer to:
- People
- Ferrier (surname)
- Kathleen Ferrier (1912–1953), contralto
- Places
- Ferrier Estate, large Council estate in Greenwich, London, UK
- Ferrier, Nord-Est, municipality in Haiti
- Ferrier Peninsula, South Orkney Islands, Antarctica
- Other
- Ferrier carbocyclization, organic reaction
- Ferrier rearrangement, organic reaction
- Kathleen Ferrier Award, contest for Opera singers