Power of Attorney

Know all by these presents that the undersigned hereby constitutes and appoints
each of Robert K. James, Jamie A. Beggs and Kristen A. Gajewski, signing
singly, the undersigned's true and lawful attorney-in-fact to: 1.	Prepare,
execute in the undersigned's name and on the undersigned's behalf, and submit
to the U.S. Securities and Exchange Commission (the "SEC") a Form ID, including
amendments thereto, and any other documents necessary or appropriate to obtain
codes and passwords enabling the undersigned to make electronic filings with
the SEC of reports required by Section 16(a) of the Securities Exchange Act of
1934 or any rule or regulation of the SEC; and 2.	Execute for and on behalf of
the undersigned, in the undersigned's capacity as an officer and/or director of
Avient Corporation (the "Corporation"), Forms 3, 4, and 5 in accordance with
Section 16(a) of the Securities Exchange Act of 1934 and the rules thereunder;
and 3.	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,
or 5 and timely file such form with the SEC and any stock exchange or similar
authority; and 4.	Take any other action of any type whatsoever in connection
with the foregoing which, in the 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 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 the
Corporation assuming, any of the undersigned's responsibility 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 Corporation, 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 29th day of April, 2024. 								/s/ Amy
M. Sanders 								Amy M. Sanders