Document

I hereby appoint William D. Nash or Enrique N. Mayor-Mora my true and lawful attorney-in-fact to sign on my behalf, as an individual and in the capacity stated below, the Annual Report on Form 10-K of CarMax, Inc. for its fiscal year ended February 28, 2022, and any amendment which such attorney-in-fact may deem appropriate or necessary.



Signature:			/s/ Peter J. Bensen
Print Name:			Peter J. Bensen
Title:			Director

Signature:			/s/ Ronald E. Blaylock
Print Name:			Ronald E. Blaylock
Title:			Director

Signature:			/s/ Sona Chawla
Print Name:			Sona Chawla
Title:			Director

Signature:			/s/ Thomas J. Folliard
Print Name:			Thomas J. Folliard
Title:			Director

Signature:			/s/ Shira Goodman
Print Name:			Shira Goodman
Title:			Director

Signature			/s/ Robert J. Hombach
Print Name:			Robert J. Hombach
Title:			Director

Signature:			/s/ David W. McCreight
Print Name:			David W. McCreight
Title:			Director

Signature:			/s/ Mark F. O'Neil
Print Name:			Mark F. O'Neil
Title:			Director

Signature:			/s/ Pietro Satriano
Print Name:			Pietro Satriano
Title:			Director

Signature			/s/ Marcella Shinder
Print Name:			Marcella Shinder
Title:			Director

Signature			/s/ Mitchell D. Steenrod
Print Name:			Mitchell D. Steenrod
Title:			Director