This volume contains a collection of 22 papers submitted from the below seven symposia held during the 11th International Symposium on Ceramic Materials and Components for Energy and Environmental Applications (CMCEE-11), June 14-19, 2015 in Vancouver, BC, Canada:

• Additive Manufacturing Technologies
• Advanced Materials, Technologies, and Devices for Electro-optical and Biomedical Applications
• Multifunctional Coatings for Energy and Environmental Applications
• Novel, Green, and Strategic Processing and Manufacturing Technologies
• Powder Processing Technology for Advanced Ceramics
• Computational Design and Modeling
• Materials for Extreme Environments: Ultra-high Temperature Ceramics (UHTCs) and Nanolaminated Ternary Carbides and Nitrides (MAX Phases)