Embodiments of this application provide a resource configuration method and apparatus. The method includes: A network device determines K sounding reference signal resource sets corresponding to each of N terminal devices in a first cell, where K sounding reference signal resource sets corresponding to any one of the N terminal devices belong to M sounding reference signal resource sets, and at least X sounding reference signal resource sets in corresponding K sounding reference signal resource sets are different between any two of the N terminal devices. The network device sends configuration information to each terminal device, where the configuration information indicates K sounding reference signal resource sets.