Winthrop Murray Crane (or just Murray Crane, April 23, 1853 – October 2, 1920) was a U.S. political figure and businessman. Born into the Dalton, Massachusetts family that owned the papermaking Crane & Co., he successfully expanded the company during the 1880s after securing an exclusive government contract to supply the paper for United States currency (a monopoly the company continues to hold). During the 1890s he became increasingly active in Republican Party politics. He served several times on the Republican National Committee, and was elected Lieutenant Governor of Massachusetts 1896-99 and Governor of Massachusetts 1900-03. In 1904 he was appointed by his successor John L. Bates to fill a vacated United States Senate seat, which he held until 1913.