William Coffey

William Coffey may refer to:


 * William Coffey (VC) (1829–1875), Irish recipient of the Victoria Cross
 * William Coffey (cricketer) (1885–?), Irish cricketer
 * William S. Coffey, American lawyer, politician, and judge from New York
 * Willie Coffey (born 1958), Scottish National Party (SNP) politician
 * William Coffey (Irish politician) (1851–1937), Irish politician and Lord Mayor of Dublin