This book constitutes the thoroughly refereed post-proceedings of the 19th International Workshop on Languages and Compilers for Parallel Computing, LCPC 2006, held in New Orleans, LA, USA in November 2006.

The 24 revised full papers presented together with 2 keynote talks were carefully reviewed and selected from 49 initial submissions. The papers are organized in topical sections on programming models, code generation, parallelism, compilation techniques, data structures, register allocation, and memory management.