Exhibit (32)b

Certification of Chief Financial Officer

Pursuant to Section 1350 of Chapter 63 of Title 18 of the United States Code

I, Maria Henry, Chief Financial Officer of Kimberly-Clark Corporation, certify that, to my knowledge:

(1)the Form 10-K, filed with the Securities and Exchange Commission on February 11, 2021 (“accompanied report”) fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2)the information contained in the accompanied report fairly presents, in all material respects, the financial condition and results of operations of Kimberly-Clark Corporation.

/s/ Maria Henry

Maria Henry

Chief Financial Officer

February 11, 2021