PROBLEM TO BE SOLVED: To provide a finger disinfection apparatus in which effusion into the outside of a disinfection part of volatilized ozone in ozone water in a disinfection part can be prevented.SOLUTION: There is provided a finger disinfection apparatus 1 that performs disinfection of fingers using ozone water. The finger disinfection apparatus 1 includes: an ozone water generation part 2 that is configured to generate ozone water a disinfection part 3 that is configured to perform disinfection of fingers by ozone water generated by the ozone water generation part 2 and an ozone treatment part 5 configured to perform decomposition treatment of ozone produced by volatilization in the disinfection part 3, of ozone in ozone water.
