Dynamicity is a fundamental aspect of today's distributed applications. Large-scale sys- tems and networks are now standard, yet designing, analyzing and taking into account their dynamicity raises many challenges. The DYNAM workshop aims at fostering discussion on theoretical aspects of dynamicity among participants from different research areas like algorithm theory, distributed systems, networks and databases. The goal of DYNAM is to bring together researchers from such diverse fields of expertise. Topics of interest cover all aspects of dynamicity, including, without being limited to: - Large-scale dynamic distributed systems - Modeling dynamic environment - Distributed algorithms in dynamic networks - Self-* dynamic computation - Complexity measures and analysis of dynamic algorithms - Performance modeling and prediction based on analytic approaches - Application field of dynamicity: P2P, Sensor and Mobile networks, Social networks - Fault-tolerance, reliability, availability in dynamic environment The workshop is looking for contributions addressing research, ongoing work, ideas, con- cepts, and critical questions related to algorithmic and modeling aspects of dynamic com- puting. The final workshop program will include both talks presenting novel contributions and keynote presentations.