Llobet () is a surname of Catalan origin and may refer to:
Francisco Llobet, Spanish sailor Joan Serra Llobet (1927–2015), Spanish water polo player Josep Llobet (1875–1937), Spanish footballer Miguel Llobet (1878–1938), Spanish classical guitarist Toni Llobet, Catalan artist and illustrator of several bird and wildlife books Xavier Llobet (born 1974), Spanish triathlete