To provide an air-conditioning control system capable of quickly and flexibly changing settings for collectively controlling air conditioning devices belonging to a group from a general-purpose terminal, in the air-conditioning control system capable of collectively controlling the air conditioning devices belonging to the optional group from the general-purpose terminal such as a personal computer through a network.

This air-conditioning control system 10 includes: the groups 70a, 70b of the air conditioning devices; the general-purpose terminals 30a, 30b for displaying user interfaces 31a, 31b for controlling the air conditioning devices 20a, 20b, 20c, 20d, 20e, 20f belonging to the groups 70a, 70b of the air conditioning devices by a unit of group; a manager terminal 40 having a definition file 41 for defining the groups 70a, 70b of air conditioning devices controllable from the user interfaces 31a, 31b of the general-purpose terminals 30a, 30b; and a communication network 60.