List of motorcycles of 1900 to 1909

List of motorcycles of the 1900s to 1909 is a listing of motorcycles of this period, including those on sale, introduced, or otherwise relevant in this period

Motorcycle

 * Achilles (1906-1912 motorcycle)
 * Advance (Australian motorcycle)
 * Curtiss V-8 motorcycle
 * Excelsior Motor Manufacturing & Supply Company
 * Merkel
 * FN Four (various version produced, 1905–1923)
 * Harley-Davidson prototype
 * Harley-Davidson 1905 model
 * Harley-Davidson 1907 "Strap-tank" model
 * Harley-Davidson 1909 V-twin
 * Indian Single (1903)
 * Indian Twin (1908)
 * Indian 1905 "camel-back" single (Hendee)
 * Laurin & Klement motorcycles
 * Laurin & Klement 1908 BZ
 * Marks motorcycle (1896–1901)
 * California Motor Co. motorcycle (1902–1904)
 * Motosachoche A1
 * New Werner (produced until 1908)
 * NSU 3 hp (Neckarsulm: NSU Motorenwerke)
 * Norton Big 4
 * Perks & Birch Motor-wheel, Singer (1899–1904)
 * Pierce Four
 * Reading Standard (1909)
 * Royal Pioneer (1909)
 * Steffy Motor Bike (add-on kit bike)
 * Thomas Auto-Bi
 * Thor Model 7 (1908)
 * Triumph-Motorrad motorcycle (1903)
 * Yale-California motorcycles by Consolidated Manufacturing (1904–1906)
 * Yale motorcycle by Consolidated Manufacturing (1906)

Tricycle

 * De Dion-Bouton tricycle (produced 1897 to 1904)
 * Rochet trike with De Dion engines (1900–1910)
 * Orient tricycle