Embodiments of the present disclosure provide a frequency hopping indication method and apparatus. The method is applied to a terminal device, and comprises: receiving high-layer signaling sent by a network device, the high-layer signaling being configured with a first frequency hopping mode or candidate frequency hopping modes; and determining, on the basis of the high-layer signaling, a frequency hopping mode of an uplink channel corresponding to the terminal device. According to the frequency hopping indication method and apparatus provided in the embodiments of the present disclosure, the first frequency hopping mode of the uplink channel is determined according to the high-layer signaling by configuring the newly added first frequency hopping mode in the high-layer signaling; and when frequency hopping modes are configured in the high-layer signaling, dynamic switching between frequency hopping modes is implemented.