Exhibit 21

Subsidiaries of Cal-Maine Foods, Inc.

		Percentage of Outstanding Stock
	Place of Incorporation	or Ownership Interest Held
Name of Subsidiary	or Organization	by Registrant
Cal-Maine Farms, Inc.	Delaware		100	%
Southern Equipment Distributors, Inc.	Mississippi		100	%
South Texas Applicators, Inc.	Delaware		100	%
CMF of Kansas, LLC	Delaware		(1	)
American Egg Products, Inc.	Georgia		99.5	%
Texas Egg Products, LLC	Texas		36.7	% (2)
Benton County Foods, LLC	Arkansas		100	%

(1) Limited liability company of which Cal-Maine Foods, Inc. and Cal-Maine Farms, Inc. are members and have 99% and 1% interests, respectively.

(2) In July 2012, we announced that we entered into an agreement to acquire the commercial egg operations of Pilgrim’s Pride Corporation.  We will also acquire the 13.6% interest that Pilgrim’s Pride Corporation has in Texas Egg Products, LLC.  We expect to finalize the acquisition in August 2012.  Upon finalization of this acquisition, our ownership interest in Texas Egg Products, LLC will be 50.3%.