The invention discloses an automatic testing system and method for a WIFI module, and the system comprises a development board group unit which comprises a plurality of development boards with WIFI modules; an interface unit which is connected with the development board group unit and the test server unit, so that the test server can control all development boards at the same time, and multi-thread concurrent test is realized; a wireless router group unit which comprises a plurality of wireless routers of different manufacturers and different models, wherein the wireless router group unit andthe test server unit form a local area network; a test server unit which is connected with and controls other hardware equipment, performs the acknowledgement of SDK versions, correctly compiles corresponding kernel programs according to different test requirements, performs the initialization operation of the test board before the execution of testing, achieves the automatic testing, processes and feeds back a test result. According to the invention, the system and method can quickly complete the deployment, implementation and maintenance of WIFI module automatic testing of an SDK developmentkit, and meanwhile, by supporting multi-thread concurrent operation, the working efficiency is improved while the operation is simple and easy.