Blu-ray Disc Association
| BDA | |
| Company type | Incentive | 
| Industry | Consortium | 
| Founded | 20 May 2002 | 
| Headquarters | Los Angeles, California, U.S. | 
| Area served | Worldwide | 
| Members | |
| Website | blu-raydisc | 
Blu-ray Disc Association (BDA) is the industry consortium that develops and licenses Blu-ray technology and is responsible for establishing format standards and promoting business opportunities for Blu-ray Disc. The BDA is divided into three levels of membership: the board of directors, contributors, and general members.
The "Blu-ray Disc founder group" was started on 20 May 2002 by nine electronic companies: Panasonic, Pioneer, Philips, Thomson, LG Electronics, Hitachi, Sharp, Samsung Electronics and Sony. In order to enable more companies to participate, it announced in May 2004 that it would form the Blu-ray Disc Association, which was inaugurated on 4 October 2004.