Fruit rot disease may refer to:
Phomopsis leaf caused in grapes by Phomopsis viticola; Kole-roga caused in coconut and betel nut by Phytophthora palmivora; Botrytis bunch rot caused by Botrytis cinerea primarily in grapes; Black mold caused by Aspergillus niger; Leaf spot, and others, caused by Alternaria alternata; Bitter rot caused by Glomerella cingulata; Cladosporium rot or Soft rot caused by Cladosporium cladosporioides; Kernel rot or Fusariosis on maize (corn) caused by Fusarium sporotrichioides; Sour rot caused by Geotrichum candidum; Penicillium rot or Blue-eye caused by Penicillium chrysogenum; Soft rot or Blue mold caused by Penicillium expansum; Brown rot caused by Monilinia fructicola; Strawberry fruit rot caused by Pestalotia longisetula