Wilson Sonsini Goodrich & Rosati
Professional Corporation 650 Page Mill Road
Palo Alto, California 94304-1050 o: 650.493.9300
f: 650.493.6811

April 24, 2024

Via EDGAR

Division of Corporation Finance

Office of Manufacturing

Securities and Exchange Commission

100 F Street, N.E.

Washington, D.C. 20549

Attn: Mindy Hooker

Anne McConnell

Re: Lumentum Holdings Inc.

Form 10-K for the fiscal year ended July 1, 2023

Form 8-K filed on August 17, 2023

File No. 1-36861

Ladies and Gentlemen:

On behalf of Lumentum Holdings Inc. (the “Company”), we respectfully advise the staff (the “Staff”) of the Securities and Exchange Commission that the Company is in receipt of the Staff’s letter dated April 11, 2024 containing comments regarding the above-referenced filing. The Company respectfully advises the Staff that it expects to respond to the Staff’s letter no later than May 9, 2024.

Please do not hesitate to contact me at (650) 493-9300 if you have any questions or require additional information. I thank you in advance for your consideration.

Sincerely,

WILSON SONSINI GOODRICH & ROSATI

Professional Corporation

/s/ Lisa Stimmell

Lisa Stimmell

cc:    Lumentum Holdings Inc.

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