An operation control device includes: a brain-information acquiring unit configured to acquire brain information of a user; a determining unit configured to determine whether the brain information acquired by the brain-information acquiring unit includes brain information corresponding to a first command representing an operation to operate an operation object and brain information corresponding to a second command representing an action to operate an operating member; and an executing unit configured to execute processing corresponding to the first command when the determining unit determines that the brain information corresponding to the first command and the brain information corresponding to the second command are acquired.