Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in the Registration Statement on FormS-8 (No. 333-236204) of Reynolds Consumer Products Inc. of our report dated February 9, 2022 relating to the financial statements and the effectiveness of internal control over financial reporting,which appears in this Form 10-K.

/s/ PricewaterhouseCoopers LLP

Chicago, IllinoisFebruary 9, 2022