Milliman Variable Insurance Trust AWWithdrawal of amendment

October 2, 2023

Via EDGAR Transmission

U.S. Securities and Exchange Commission

100 F Street, N.E.

Washington, DC 20549

Ladies and Gentlemen:

Pursuant to Rule 477 under the Securities Act of 1933, the Registrant hereby respectfully requests the withdrawal of the following Post-Effective Amendments to the Registrant’s Registration Statement on Form N-1A and all exhibits pertaining thereto (the “Amendments”), which relate to the Milliman 6-Year Buffered S&P 500 with Par Up Outcome Fund – Oct (II), Milliman 6-Year Buffered S&P 500 with Par Up Outcome Fund – Jan (III), Milliman 6-Year Buffered S&P 500 with Par Up Outcome Fund – Apr (III) Milliman 6-Year Buffered S&P 500 with Par Up Outcome Fund – July (III), and Milliman 6-Year Buffered S&P 500 with Par Up Outcome Fund – Oct (III) (collectively, the “Funds”):

The Amendments were filed for the purpose of creating the Funds as new series of the Registrant. The Registrant has since determined not to move forward with offering shares of the Funds. The Registrant represents that no securities of the Funds were issued or sold pursuant to the Amendments.

If you have any questions, please contact Joel D. Corriero, Esq., at (215) 564-8528.