This is a list of organizations that use the bulldog as a mascot.

Because of its tenacity, the bulldog is a symbol of the United Kingdom and is a popular mascot for professional sports teams, universities, secondary schools, military institutions, and other organizations, including the following:

This list is incomplete; you can help by adding missing items. (August 2008)

This section includes professional and semi-professional teams, as well as amateur teams not affiliated with an educational institution. School teams are listed in the sections for Universities and Secondary schools below.

• Bath Spa University, Bath, Somerset (England)
• Churchill College, Cambridge (England)
• National University (the Philippines)

(in the United States, unless otherwise noted)

• HMS Bulldog
• United States Air Force Academy, Cadet Squadron 13, "the Bulldawgs"
• United States Air Force, 354th Fighter Squadron
• United States Air Force Basic Military Training, 326th Training Squadron
• United States Army, 3rd Infantry Division
• United States Marine Corps
• VMA-223

• Bulldog Films, a brand name and mascot used by film pioneer Will Barker
• Churchill Insurance
• Mack Trucks
• Omega Psi Phi fraternity
• Victory Records

• Mug Root Beer

• The Mighty Mighty Bosstones

• New York City Fire Department, Rescue 2 (Brooklyn)

• British Bulldogs, a WWF wrestling team accompanied to the ring by Matilda and later Winston, a Bulldog

• Mongrel Mob, a New Zealand gang

• Syracuse Bulldogs, an ice-hockey team in the 1977 film Slap Shot