C59 may refer to: , an Admirable-class minesweeper of the Mexican Navy Caldwell 59, a planetary nebula Caudron C.59, a French, two-seat biplane , a Fiji-class light cruiser of the Royal Navy JNR Class C59, a Japanese steam locomotive Lake Lawn Airport (FAA LID: C59), in Walworth County, Wisconsin Lockheed C-59 Lodestar, an American military aircraft Minimum Age (Industry) Convention (Revised), 1937 (ILO code C59), of the International Labour Organization Two Knights Defense (ECO: C59), a chess opening PSLV-C59, ISRO'S PSLV's 59th mission