SCEA may refer to:
- Sun Certified Enterprise Architect, a professional certification
- Sony Computer Entertainment of America, the American division of Sony Computer Entertainment
- Society of Cost Estimating and Analysis
- Single Choice Early Action
- Société Civile d'Exploitation Agricole, a French agricultural development company
- Sala Compostelá de Esgrima Antiga, a Historical European martial arts association in Galiza
- Swan Christian Education Association owns and operates schools in Perth, Western Australia