Carol I or King Carol I, may refer to:
People Carol I of Romania (1839–1914), king from 1881 to 1914
Places King Carol I Bridge, a bridge across the Danube River in Romania Carol I Mosque, Constanța, Romania "Carol I" Central University Library, Bucharest, Romania; the 'Carol I Library' of the University of Bucharest, the university's central library
Universities, colleges and schools Universitatea Regele Carol I din Cernăuți (), Chernivtsi, Ukraine; former name of Chernivtsi University, formerly in Cernăuți, Romania, now being Chernivtsi, Ukraine Carol I National Defence University, Bucharest, Romania Carol I National College, Craiova, Romania; a highschool
Other uses Order of Carol I, a high ranking order of honours in Romania (), Romanian warship from converted passenger ship Carol I (film), 2009 Romanian documentary film about King Carol I of Romania
See also
Carol I. Turner (born 1947), dentist-admiral of the U.S. Navy
Carol (disambiguation)