LIMITED POWER OF ATTORNEY

I, Johnbull Okpara, do hereby nominate, constitute and appoint each of Rohan
Weerasinghe, Shelley J. Dropkin, Paula F. Jones and Joseph B. Wollard as my true
and
lawful attorneys-in-fact and agents, to act in my name, place and stead, to
perform any
and all acts and things and to execute any and all instruments and documents on
my
behalf in connection with the filings to be made with the Securities and
Exchange
Commission pursuant to Section 16 of the Securities Exchange Act of 1934, as
amended, and the rules and regulations promulgated thereunder, including but not

limited to the preparation and filing of Forms 3, 4 and 5 and any amendments
thereto,
as they relate to my beneficial ownership of Citigroup Inc. securities, and to
execute and
deliver any other documents or reports as may be necessary in connection
therewith.

I hereby give and grant to the above-named attorneys-in-fact full power and
authority to
undertake any and all actions deemed necessary, proper or convenient in
connection
with the above-stated reporting requirements as fully as I might or could do if
personally
present to execute and deliver such documents.

I hereby consent to, ratify and confirm all that the said attorneys-in-fact
shall do or
cause to be done by virtue of this Power of Attorney.  This Power of Attorney
shall
remain in full force and effect from this date forward until revoked or modified
by me.
This Power of Attorney shall not be affected by the subsequent disability or
incompetence of the principal.  I hereby revoke any prior Powers of Attorney
relating to
the foregoing acts.

      	IN WITNESS WHEREOF, I, the undersigned, have executed this Power of
Attorney on this 13th day of November, 2020.



By: /s/ Johnbull Okpara
Name: Johnbull Okpara


STATE OF New York	)
			)
COUNTY OF Westchester	)


Subscribed and sworn to before me this 13th day of November, 2020.



/s/ Joong J. Lee
    Notary Public