MASSACHUSETTS MUTUAL LIFE INSURANCE CO Form 13F-NT Filed 2023-01-30

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F COVER PAGE

OMB APPROVAL

OMB Number:		3235-0006
Expires:	July 31, 2015
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hours per response:		23.8

Report for the Calendar Year or Quarter Ended:

12-31-2022

Check here if Amendment:	☐ Amendment Number:
This Amendment (Check only one.):	☐ is a restatement. ☐ adds new holdings entries.

Institutional Investment Manager Filing this Report:

Name:	MASSACHUSETTS MUTUAL LIFE INSURANCE CO
Address:	1295 STATE STREET

	SPRINGFIELD, MA 01111
Form 13F File Number:	028-00548

The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form.

Person Signing this Report on Behalf of Reporting Manager:

Name:	Philip S. Wellman
Title:	Head of Mutual Funds and RIA Compliance
Phone:	4137444870

Signature, Place, and Date of Signing:

Philip S. Wellman

[Signature]

SPRINGFIELD, MASSACHUSETTS, UNITED STATES

[City, State]

01-30-2023

[Date]

Report Type (Check only one.):

☐ 13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager are reported in this report.)

☒ 13F NOTICE. (Check here if no holdings reported are in this report, and all holdings are reported by other reporting manager(s).)

☐ 13F COMBINATION REPORT. (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).)

List of Other Managers Reporting for this Manager
[If there are no entries in this list, omit this section.]

Form 13F File Number	Name	CIK
028-16289	BARING ASSET MANAGEMENT Ltd	0001606779
028-16290	BARING ASSET MANAGEMENT (ASIA) Ltd	0001624302
028-00060	BARINGS LLC	0000009015
028-15112	Baring International Investment Ltd	0001568131
028-19111	Baring Asset Management Korea Ltd	0001606780
028-20060	Baring SICE (Taiwan) Limited
028-15866	MASSMUTUAL TRUST CO FSB/ADV	0001103653
028-16947	MML INVESTORS SERVICES, LLC	0000701059

Institutional Investment Manager Filing this Report:

Signature, Place, and Date of Signing:

Report Type (Check only one.):

List of Other Managers Reporting for this Manager[If there are no entries in this list, omit this section.]

List of Other Managers Reporting for this Manager
[If there are no entries in this list, omit this section.]