List of AEC buses

LGOC / AEC (1909–1918)

• X-type
• B-type
• W
• Z
• Y

  1918–1941

• K-type
• S-type
• NS-type
• 400-series
• 500-series
• Renown 411/413-series
• LS-type
• Reliance 660-series, transitional model featuring newly developed 6-cylinder engine in 1920s type chassis
• LT-type, with six wheels; first 150 had outside staircases due to enforcement by the Metropolitan Police. Both single and double deck
• ST-type, similar to LT-type, but shorter
• Mercury 640/O640-series, normal control 3.5 ton lorry sometimes bodied as a light coach
• Regal 662/O662-series, principal AEC single deck model of the 1930s
• Regal 4 642/O642-series, variant of Regal with smaller engine
• Regal II 862/O862-series, variant of Regal with shortened bonnet to allow higher seating capacity
• Ranger 650-series, normal control version of Regal 4, only 2 built
• Ranger 665/O665-series, normal control version of Regal
• Ranger 670/O670-series, export version of Ranger, predominantly for Canada
• Regent 661/O661-series, principal AEC double deck model of the 1930s
• Renown 663-series, 3-axle double decker
• Renown 664/O664-series, longer variant of Renown built as either single or double deck
• Q-type 761/O761-series, double deck variant of Q-type
• Q-type 762/O762-series, single decker with side-mounted engine positioned behind front axle
• Q-type O763-series, one-off 3-axle Q-type double decker

  1945–1979

• Regent II
• Regent III RT-type
• Regent III
• Regal I
• Regal III
• Regal IV, underfloor-engined single decker
• Regal V
• Reliance
• Monocoach
• Regent V
• Routemaster
• Ranger, export model based on the Mercury/Monarch lorry
• Bridgemaster
• Ranger
• Renown
• Regal VI
• Swift
• Merlin
• Sabre

  Prototypes

• T-type
• Regent IV – an underfloor-engined double decker with only a one-off prototype built
• FRM Rear-engined Routemaster

  Trolleybuses

• 601
• 602
• 603 / 603T
• 604
• 605
• 607
• 661T
• 662T
• 663T
• 664T
• 691T
• 761T