JACK IN THE BOX INC.

Power of Attorney: Section 16(a) Compliance



 Know all by these present, that the undersigned hereby constitutes and appoints each of Stephanie

Brinsfield and Sarah Super, signing singly, the undersigned's true and lawful attorney in fact to:



1. execute for and on behalf of the undersigned, in the undersigned's capacity as an officer, director, and/or

other identified insider of Jack in the Box Inc., Forms 3, 4, and 5 in accordance with Section 16(a) of the

Securities and Exchange Act of 1934 and the rules thereunder;



2. do and perform any and all acts for and on behalf of the undersigned which may be necessary or desirable to

complete and execute any such Form 3, 4, and 5, complete and execute any amendment or amendments

thereto, and timely file such form with the United States Securities and Exchange Commission and any stock

exchange or similar authority; and



3. take any other action of any type whatsoever in connection with the foregoing which, in the sole opinion of

such attorney in fact, may be of benefit to, in the best interest of, or legally required by, the undersigned, it

being understood that the documents executed by such attorney in fact on behalf of the undersigned pursuant

to this Power of Attorney shall be in such form and shall contain such terms and conditions as such attorney

in fact may approve in such attorney in fact's sole discretion.



The undersigned hereby grants to each such attorney in fact, full power and authority to do and perform any and

every act and thing whatsoever requisite, necessary, or proper to be done in the exercise of any of the rights and

powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally

present, with full power of substitution or revocation, hereby ratifying and confirming all that such attorney in fact,

or such attorney-in-fact's substitute or substitutes, shall lawfully do or cause to be done by virtue of this power of

attorney and the rights and powers herein granted.  The undersigned acknowledges that the foregoing attorneys

in fact, in serving in such capacity at the request of the undersigned, are not assuming, nor is Jack in the Box Inc.,

assuming, any of the undersigned's responsibilities to comply with Section 16 of the Securities Exchange Act of

1934.



This Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file Forms

3, 4 and 5 with respect to the undersigned's holdings of and transactions in securities issued by the Company,

unless earlier revoked by the undersigned in a signed writing delivered to the foregoing attorneys in fact.



IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed as of this 1st day

of February, 2021.



RYAN LEE OSTROM

Signature



STEPHANIE BRINSFIELD

Witness