There is provided a communication device including a secure communication unit configured to perform secure communication, the secure communication being secure close-proximity communication, a high-speed communication unit configured to perform high-speed communication, the high-speed communication being close-proximity communication that is faster than the secure communication, and a power transmission unit configured to perform power transmission. Communication via the secure communication and the power transmission of the power transmission unit may be performed at timings that do not temporally overlap with each other.