Petre Paul Negulescu (October 18, 1870 – September 28, 1951) was a Romanian philosopher and conservative politician, known as a disciple and continuator of Titu Maiorescu. Affiliated with Maiorescu's Junimea society from his early twenties, he debuted as a positivist and monist, attempting to reconcile art for art's sake with an evolutionist philosophy of culture. He was a lecturer and tenured professor at the University of Iași, where he promoted the Junimist lobby against left-wing competitors, and formalized his links with the Conservative Party in 1901. From 1910, he taught at the University of Bucharest, publishing works on Renaissance philosophy and other historical retrospectives.