Trabutia is a genus of fungi in the family Phyllachoraceae. The genus was circumscribed by Pier Andrea Saccardo and Casimir Roumeguère in Rev. Mycol. (Toulouse) vol.3 on pages 26-27 in 1881. The genus name of Trabutia is in honour of Louis Charles Trabut (1853–1929), who was a French botanist and physician. He is remembered for his work involving the flora of Algeria and Tunisia.