The Ontario Cricket Association Inc. was formed in 1949 and incorporated in July 1977.  Among other responsibilities, OCA as a body, is to act as liason between member leagues and Cricket Canada (fomerly known as Canadian Cricket Association, CCA), Government and Sports Agencies and other Provincial Cricket Bodies/Associations. OCA is responsible for managing, adminstering, growth and development of Cricket in the Province of Ontario with special emphasis on development of youth Cricket from grass root level. Also, OCA's prime objective is to foster relationship among its member leagues and invite other non member leagues within the province of Ontario to partner and become members of OCA. Ontario Cricket Association is provincial member from the province of Ontario to Cricket Canada (CCA).

   
 Full Members:                               

 Toronto & District   Cricket Association (T&DCA)        

 Hamilton  District Cricket League          (HDCL)

 Ottawa Valley Cricket Council                (OVCC)

 Southern Ontario Cricket Association     (SOCA)

Associate Member: