Convenience in operating an electronic apparatus is improved for the purpose of protection of the electronic apparatus in a state mounted to the electronic apparatus. Therefore, an electronic apparatus cover includes a cover portion that covers at least a part of a display surface of an electronic apparatus, the cover portion including an operation position specifying recess that makes it easy to specify an operation position and a base being a portion other than the operation position specifying recess, at least a part of a circumferential portion of the operation position specifying recess being an operated portion, the operated portion being thinner than the base, a contact operation for causing the electronic apparatus to execute a specific function being performed on the operated portion. When such an electronic apparatus cover is mounted to the electronic apparatus, convenience in operating the electronic apparatus can be improved while ensuring protection of the electronic apparatus.