Document

We consent to the incorporation by reference in the Registration Statements (No. 333-01061, No. 333-64984, and No. 333-253493) on Form S-8 of Mattel, Inc. of our report dated June 22, 2023, relating to the Statements of Net Assets Available for Benefits of Mattel, Inc. Personal Investment Plan as of December 31, 2022 and 2021, the related Statement of Changes in Net Assets Available for Benefits for the year ended December 31, 2022, and the related supplemental information as of December 31, 2022, appearing in this Annual Report on Form 11-K of Mattel, Inc. Personal Investment Plan for the year ended December 31, 2022.