UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 14A

Proxy Statement Pursuant to Section 14(a) of the
Securities Exchange Act of 1934 (Amendment No. )

Filed by the Registrant Filed by a Party other than the Registrant      

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  Preliminary Proxy Statement
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Definitive Proxy Statement
  Definitive Additional Materials
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Mattel Inc.

(Name of Registrant as Specified In Its Charter)
(Name of Person(s) Filing Proxy Statement, if Other Than the Registrant)

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*** Exercise Your Right to Vote ***
Important Notice Regarding the Availability of Proxy Materials for the
Annual Meeting of Stockholders to Be Held on June 10, 2020.

MATTEL, INC.


MATTEL, INC.
333 CONTINENTAL BLVD.
EL SEGUNDO, CA 90245-5012

Meeting Information
Meeting Type: Annual Meeting
For holders as of:     April 13, 2020
Date:  June 10, 2020    Time:  9:00 a.m. Pacific Time
Location:    Meeting live via the Internet-please visit www.virtualshareholdermeeting.com/MAT2020.
The company will be hosting the meeting live via the Internet this year. To attend the meeting via the Internet please visit www.virtualshareholdermeeting.com/MAT2020 and be sure to have the information that is printed in the box marked by the arrow ➔ XXXX XXXX XXXX XXXX  (located on the following page).
You are receiving this communication because you hold shares in the company named above.
This is not a ballot. You cannot use this notice to vote these shares. This communication presents only an overview of the more complete proxy materials that are available to you on the Internet. You may view the proxy materials online at www.proxyvote.com or easily request a paper copy (see reverse side).
A list of registered stockholders entitled to vote at the meeting will be available during the meeting.
We encourage you to access and review all of the important information contained in the proxy materials before voting.
See the reverse side of this notice to obtain proxy materials and voting instructions.



























—  Before You Vote  —
How to Access the Proxy Materials
Proxy Materials Available to VIEW or RECEIVE:
PROXY STATEMENT AND NOTICE            ANNUAL REPORT
How to View Online:
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—  How To Vote  —
Please Choose One of the Following Voting Methods
Vote By Internet:
Before The Meeting:
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During The Meeting:
Go to www.virtualshareholdermeeting.com/MAT2020. Have the information that is printed in the box marked by the arrow ➔ XXXX XXXX XXXX XXXX  (located on the following page) available and follow the instructions.
Vote By Mail: You can vote by mail by requesting a paper copy of the materials, which will include a proxy card.






















Voting Items
Company Proposals
 
The Board of Directors recommends a vote "FOR" all nominees listed.
1.       Election of Directors.
   
Nominees:
   
1a.       R. Todd Bradley
     
1b. Adriana Cisneros
     
1c. Michael J. Dolan
     
1d. Ynon Kreiz
     
1e. Soren T. Laursen
     
1f. Ann Lewnes
     
1g. Roger Lynch
     
1h. Dominic Ng
     
1i. Dr. Judy D. Olian
     
     


The Board of Directors recommends a vote "FOR" Proposal 2.
 
2.      Ratification of the selection of PricewaterhouseCoopers LLP as Mattel, Inc.'s independent registered public accounting firm for the year ending December 31, 2020.
   
The Board of Directors recommends a vote "FOR" Proposal 3.
 
3. Advisory vote to approve named executive officer compensation, as described in the Mattel, Inc. Proxy Statement.
   
The Board of Directors recommends a vote "FOR" Proposal 4.
 
4. Approval of Fourth Amendment to Mattel, Inc. Amended and Restated 2010 Equity and Long-Term Compensation Plan.
   
Stockholder Proposal
 
The Board of Directors recommends a vote "AGAINST" Proposal 5.
 
5. Stockholder proposal regarding an independent Board Chairman.
   
NOTE: Such other business as may properly come before the meeting or any adjournment thereof.