EXHIBIT 99.1

AutoZone Authorizes Additional Stock Repurchase

MEMPHIS, Tenn., March 20, 2019 (GLOBE NEWSWIRE) -- AutoZone, Inc. (NYSE: AZO), today announced its Board of Directors authorized the repurchase of an additional $1 billion of the Company’s common stock in connection with its ongoing share repurchase program.  Since the inception of the repurchase program in 1998, and including the above amount, AutoZone’s Board of Directors has authorized $21.9 billion in share repurchases.

“AutoZone’s continued strong financial performance allows us to repurchase our stock while maintaining our investment grade credit ratings,” said Bill Giles, Chief Financial Officer and Executive Vice President – Finance, Information Technology, and Store Development.  “We remain committed to utilizing share repurchases within the bounds of a disciplined capital structure to enhance stockholder returns while maintaining adequate liquidity to execute our plans.” 

About AutoZone:
As of February 9, 2019, the Company had 5,651 stores in 50 states in the U.S., the District of Columbia and Puerto Rico, 568 stores in Mexico, and 22 stores in Brazil for a total count of 6,241.

AutoZone is the leading retailer and a leading distributor of automotive replacement parts and accessories in the United States. Each AutoZone store carries an extensive product line for cars, sport utility vehicles, vans and light trucks, including new and remanufactured automotive hard parts, maintenance items, accessories, and non-automotive products.  Many stores also have a commercial sales program that provides commercial credit and prompt delivery of parts and other products to local, regional and national repair garages, dealers, service stations, and public sector accounts.  AutoZone also sells the ALLDATA brand diagnostic and repair software through www.alldata.com. Additionally, we sell automotive hard parts, maintenance items, accessories, and non-automotive products through www.autozone.com and our commercial customers can make purchases through www.autozonepro.com.  AutoZone does not derive revenue from automotive repair or installation.

Contact Information:
Financial: Brian Campbell at (901) 495-7005, brian.campbell@autozone.com
Media: Jennifer Hughes at (866) 966-3017, jennifer.hughes@autozone.com