Rockville-Montgomery Swim Club
- One of the largest and most successful swimming teams in the United States. news, practice sites and team records.
- http://www.rockvillemd.gov/swimcenter/rmsc/

Monocacy Aquatic Club
- A year round swimming program, dedicated to advancing the sport of swimming, practicing at Hood College. Includes club profile, announcements, practice schedules and information for parents.
- http://www.macswim.net/

Greater Baltimore Swim Association (GBSA)
- A year-round, competitive age group, swimming program.
- http://www.gbsaswim.org/

North Baltimore Aquatic Club
- Established in 1968, the North Baltimore Aquatic Club provides quality instruction for swimmers. NBAC has developed Olympic athletes who have won gold, silver and bronze medals in the Olympic Games.
- http://www.nbac.net/

Spy Aquatics
- Severna Park, Maryland - Affiliated with YMCA Swimming and United States Swimming, the site includes an Alumni section, meet schedules and results, team records and program descriptions.
- http://www.spyswimming.org/

Retriever Aquatic Club
- Competitive swim team located in Catonsville, Maryland. Includes club news and team information, coaches, practice and meet schedules, photos, links, bulletins, and team records.
- http://www.racswim.org

Potomac Swim and Tennis Club
- Lessons, club information, teams, meets, photographs, and contacts. Potomac, Maryland.
- http://www.potomacswimandtennis.com/

Olney Mill Swim club
- Located in Olney, Maryland. Offers calendar, location and contacts.
- http://www.omswimclub.com

Bel Air Aquatic Club
- BAAC is a year round competitive U.S.S. swim team located in Bel Air, Maryland. Team information, programs, schedules, coaches, news, and more. The BAACfins summer team participates in the Harford Swim League.
- http://www.baacswimming.com/