Isidre () is a Catalan male given name. Notable people with this name include:
Isidre Bonsoms i Sicart (1849–1922), Catalan bibliophile and cervantist Isidre Codina, Spanish football manager Isidre Molas (born 1940), Catalan politician and historian Isidre Nonell (1872–1911), Spanish artist Isidre Puig Boada (1891–1987), Spanish Catalan architect