Buick Street Rod Association
- A chartered, non-profit organization dedicated to promoting pre-'49 modified Buick's and Buick powered street rods. Includes a FAQ.
- http://www.buickrods.org/

Buick Club of America
- An organization dedicated to the preservation and restoration of automobiles built by the Buick Motor Division of General Motors Corporation - includes information on local chapters.
- http://www.buickclub.org/

Buick Car Club of Australia Inc. in N.S.W.
- Photo gallery, buick news, upcoming events, and Buick stories contributed by members.
- http://www.buickclub.org.au/

Buick Performance Club
- Dedicated to performance Buicks such as the Gran Sports, Grand Nationals and Turbo Regals - includes advertisements, tech articles and e-mail list.
- http://buickperformance.com