, the Netherlands, 2011 •
Cadillac • Cameron •
Capacity • Capitol • Carlson Motor and Truck Company (1904–1910) • Case • Cass (1910–1914) •
Caterpillar (1925-) • CCC (1953–2013) • Champion •
Chase (1907–1919) •
Chevrolet • Chicago Motor Truck •
Chicago Pneumatic Tool Co. (1914) • Christie (1911–1918) •
Chrysler • Clark • Cletrac (1923–1965) •
Cline (1952–1972) • Clinton (1920–1934) •
Clydesdale Motor Truck Company (1917–1939), formerly Clyde Cars Company • Coleman Carge & Har. Co. (1914) • Coleman Motors Corp. (1925–1949) •
Colet • Collier • Columbia Motor Truck Company (1916–1925) • Comet • Commerce Motor Truck Company • Commercial Motor Car (1908-?) • Commercial Motor Truck Company (1906–1909) •
Commercial Truck Company of America •
Commonwealth Edison Company (1908-?) • Concord • CONDEC (1955-) • Conestoga • Continental (1912–1918) • Continental Motors (De Vaux) (1934–1935) • Cook (1950–1964) • Coppock (1907–1909) •
Corbitt (1899–1954) • Corliss • Couple-Gear (1904–1922) •
Crane Carrier(CCC) (1946–2021) • Cross (1914–1916) •
Crown • C-T-Electric Commercial Truck Company ==D==