Red Fern Budokai
- Independent dojo offering Aikido instruction in Columbia. Class schedule, instructor biography, announcements, and downloadable dojo forms.
- http://www.aikidimension.com/

Eastern Shore Aikido
- Aikikai style offered. Located in Dorchester County. Affiliated to United States Aikido Federation. Includes club contact details.
- http://www.roberthaynesphd.net/easternshoreaikido.htm

South Mountain Aikido
- Ki style offered in Frederick . Includes class schedule, news of forthcoming events, instructor's biographies, club photos and related links.
- http://www.marylandaikido.com

Baltimore Aikido
- Aikido Schools of Ueshiba affiliate dojo. Includes class schedule, membership information, and photo gallery.
- http://www.baltimoreaikido.com/

Chesapeake Aikido Club
- Aikido America International affiliated dojo located at Anne Arundel Community College. Class schedule, photo album, and online store.
- http://www.tomikiaikido.8m.com/

Aikido of Maryland
- Fugakukai International Aikido Association affiliate teaching Tomiki style in College Park. Features class schedule, instructor biographies, membership information, dojo news, and picture gallery.
- http://www.aikidomd.com

Atlantic Martial Arts
- Aikido America International affiliated dojos located at Ellicott City and Towson. Includes class schedules, pictures, and FAQ.
- http://www.atlanticmartialarts.com/

Aikido of Annapolis
- A USAF affiliated dojo in Annapolis, MD.
- http://members.dsmci.com/greg/aikido/

NIH Aikido Club
- AAA affiliate at the National Institute of Health in Bethesda, MD. Open to the public
- http://www.recgov.org/r&w/nihaik.html

University of Maryland Aikido Club
- ASU affiliate at University of Maryland at College Park
- http://www.cfar.umd.edu/~keverill/Aikido/

Capital Aikikai
- Member of USAF located in Silver Spring, MD.
- http://www.capitalaikikai.org/

Aikido Kokikai of Maryland
- Dojos in Hyattsville, Maryland. Contains events, schedule, links, and contact details.
- http://www.kokikai.org/md/

Aiki Martial Arts Institute
- Dojo with classes in Aikido, Daito-ryu aiki-jujutsu, and self-defense. Located in Perry Hall, Maryland.
- http://www.aikimartialarts.com