L.A. SIGGRAPH is a Professional Chapter of the Association for Computing Machinery's Special Interest Group in Computer Graphics, serving the Los Angeles area. Organized and operating exclusively for educational and scientific purposes relating to the field of computer graphics, L.A. SIGGRAPH is a non-profit organization, run by volunteers.

Officially chartered in September, 1991, L.A. SIGGRAPH has provided a forum for members to meet regularly, share their work, and exchange ideas. We currently have over 700 local members and an email announcement list of over 2,000.  L.A. SIGGRAPH received the 1995 Professional Chapter of Excellence Award from ACM.