The abbreviation SOEC may refer to:
- Servitor Of Electronics & Communication, a college community formed by Krishnadas.V.P for Students of Sree Narayana Gurukulam College Of Engg.
- Solid oxide electrolyser cell, a solid oxide fuel cell in regenerative mode.
- South Okanagan Events Centre, an indoor arena in Penticton, British Columbia.
- Saleen Owners and Enthusiasts Club, a club of Saleen owners.