John Cummins

John Cummins may refer to:


 * John Cummins (Australian politician) (born 1944), former member of the South Australian House of Assembly
 * John Cummins (Canadian politician) (born 1942), Canadian politician
 * John Cummins (Gaelic footballer) (born 1948), Irish Gaelic footballer
 * John Cummins (Irish politician), Irish Fine Gael senator since 2020
 * John Cummins (union organiser) (1948–2006), Australian labour leader
 * John Adams Cummins (1835–1913), Hawaiian politician
 * John D. Cummins (1791–1849), U.S. Representative from Ohio
 * John Stephen Cummins (born 1928), American prelate of the Roman Catholic Church
 * John Swete Cummins (1811–1862), Irish-born municipal politician and writer in Canada
 * John William Cummins, American Speaker of the West Virginia House of Delegates (1929–1931)