C10 or C-10 may refer to:The KC-10 Extender, a military version of the McDonnell Douglas DC-10The XC-10 Robin, used by the United States Army Air Corps to test radio-controlled flight.HMS C10, a British C class submarineUSS Detroit (C-10), a protected cruiser of the United States NavyA unit of the South African Police responsible for assassinating opponents of Apartheid during the 1980s (also known as Vlakplaas).C10, an international standard paper size (28×40 mm), defined in ISO 216The Chevrolet or GMC C-10, a model designation for a line of pickup trucksThe C-10 programming languageC-10 Research & Education FoundationThe C-10A was the United States military designation for the BritishHandley Page Jetstream twin-engined aircraft
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