# EDGAR Filing Document

**Accession Number:** 0000927972
**File Stem:** 0001104659-23-008690
**Filing Date:** 2023-1
**Character Count:** 9722
**Document Hash:** 4844bf2322ab68945d4b4dc486d58451
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-23-008690.hdr.sgml**: 20230131

**ACCESSION NUMBER**: 0001104659-23-008690

**CONFORMED SUBMISSION TYPE**: 497J

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20230131

**DATE AS OF CHANGE**: 20230131

**EFFECTIVENESS DATE**: 20230131

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MASSMUTUAL PREMIER FUNDS
- **CENTRAL INDEX KEY:** 0000927972
- **IRS NUMBER:** 000000000
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 0930

**FILING VALUES:**
- **FORM TYPE:** 497J
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 033-82366
- **FILM NUMBER:** 23573442

**BUSINESS ADDRESS:**
- **STREET 1:** 1295 STATE STREET
- **CITY:** SPRINGFIELD
- **STATE:** MA
- **ZIP:** 01111
- **BUSINESS PHONE:** 413-744-1000

**MAIL ADDRESS:**
- **STREET 1:** 1295 STATE STREET
- **CITY:** SPRINGFIELD
- **STATE:** MA
- **ZIP:** 01111

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** DLB FUND GROUP
- **DATE OF NAME CHANGE:** 19940804

## Series and Classes Contracts Data

### MassMutual Balanced Fund (Series ID: S000003776)

| Class ID   | Class Name           | Ticker Symbol   |
|:---|:---|:---|
| C000010469 | Class A              | MMBDX           |
| C000010470 | Administrative Class | MMBLX           |
| C000010472 | Class R5             | MBLDX           |
| C000010473 | Service Class        | MBAYX           |
| C000137064 | Class R4             | MBBRX           |
| C000137065 | Class I              | MBBIX           |
| C000137066 | Class R3             | MMBRX           |
| C000241046 | Class Y              |  |

### MassMutual Global Fund (Series ID: S000003778)

| Class ID   | Class Name           | Ticker Symbol   |
|:---|:---|:---|
| C000010479 | Class A              | MGFAX           |
| C000010480 | Administrative Class | MGFLX           |
| C000010481 | Class R3             | MGFNX           |
| C000010482 | Class R5             | MGFSX           |
| C000010483 | Service Class        | MGFYX           |
| C000137068 | Class R4             | MGFRX           |
| C000137069 | Class I              | MGFZX           |
| C000241047 | Class Y              |  |

### MassMutual High Yield Fund (Series ID: S000003779)

| Class ID   | Class Name           | Ticker Symbol   |
|:---|:---|:---|
| C000010484 | Class A              | MPHAX           |
| C000010485 | Administrative Class | MPHLX           |
| C000010486 | Class R3             | MPHNX           |
| C000010487 | Class R5             | MPHSX           |
| C000010488 | Service Class        | DLHYX           |
| C000098420 | Class I              | MPHZX           |
| C000137070 | Class R4             | MPHRX           |
| C000229373 | Class Y              | BXHYX           |
| C000229374 | Class C              | BXHCX           |

### MassMutual Inflation-Protected and Income Fund (Series ID: S000003780)

| Class ID   | Class Name           | Ticker Symbol   |
|:---|:---|:---|
| C000010489 | Class A              | MPSAX           |
| C000010490 | Administrative Class | MIPLX           |
| C000010491 | Class R3             | MIPNX           |
| C000010492 | Class R5             | MIPSX           |
| C000010493 | Service Class        | MIPYX           |
| C000098421 | Class I              | MIPZX           |
| C000137071 | Class R4             | MIPRX           |
| C000241048 | Class Y              |  |

### MassMutual International Equity Fund (Series ID: S000003781)

| Class ID   | Class Name           | Ticker Symbol   |
|:---|:---|:---|
| C000010494 | Class A              | MMIAX           |
| C000010495 | Administrative Class | MIELX           |
| C000010497 | Class R5             | MIEDX           |
| C000010498 | Service Class        | MYIEX           |
| C000137072 | Class I              | MIZIX           |
| C000137073 | Class R3             | MEERX           |
| C000137074 | Class R4             | MEIRX           |
| C000241049 | Class Y              |  |

### MassMutual Main Street Fund (Series ID: S000003782)

| Class ID   | Class Name           | Ticker Symbol   |
|:---|:---|:---|
| C000010499 | Class A              | MSSAX           |
| C000010500 | Administrative Class | MMSLX           |
| C000010501 | Class R3             | MMSNX           |
| C000010502 | Class R5             | MMSSX           |
| C000010503 | Service Class        | MMSYX           |
| C000137075 | Class R4             | MSSRX           |
| C000137076 | Class I              | MSZIX           |
| C000241050 | Class Y              |  |

### MassMutual U.S. Government Money Market Fund (Series ID: S000003784)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000010511 | Class R5     | MKSXX           |

### MassMutual Short-Duration Bond Fund (Series ID: S000003785)

| Class ID   | Class Name           | Ticker Symbol   |
|:---|:---|:---|
| C000010513 | Class A              | MSHAX           |
| C000010514 | Administrative Class | MSTLX           |
| C000010515 | Class R3             | MSDNX           |
| C000010516 | Class R5             | MSTDX           |
| C000010517 | Service Class        | MSBYX           |
| C000095043 | Class I              | MSTZX           |
| C000137077 | Class R4             | MPSDX           |
| C000229375 | Class Y              | BXDYX           |
| C000229376 | Class C              | BXDCX           |
| C000229377 | Class L              | BXDLX           |

### MassMutual Small Cap Opportunities Fund (Series ID: S000003788)

| Class ID   | Class Name           | Ticker Symbol   |
|:---|:---|:---|
| C000010528 | Class A              | DLBMX           |
| C000010529 | Administrative Class | MSCLX           |
| C000010531 | Class R5             | MSCDX           |
| C000010532 | Service Class        | MSVYX           |
| C000137078 | Class R4             | MOORX           |
| C000137079 | Class I              | MSOOX           |
| C000137080 | Class R3             | MCCRX           |
| C000241051 | Class Y              |  |

### MassMutual Core Bond Fund (Series ID: S000003791)

| Class ID   | Class Name           | Ticker Symbol   |
|:---|:---|:---|
| C000010543 | Class A              | MMCBX           |
| C000010544 | Administrative Class | MCBLX           |
| C000010545 | Class R3             | MCBNX           |
| C000010546 | Class R5             | MCBDX           |
| C000010547 | Service Class        | MCBYX           |
| C000095044 | Class I              | MCZZX           |
| C000137083 | Class R4             | MCZRX           |
| C000241052 | Class Y              |  |

### MassMutual Diversified Bond Fund (Series ID: S000003793)

| Class ID   | Class Name           | Ticker Symbol   |
|:---|:---|:---|
| C000010553 | Class A              | MDVAX           |
| C000010554 | Administrative Class | MDBLX           |
| C000010556 | Class R5             | MDBSX           |
| C000010557 | Service Class        | MDBYX           |
| C000095045 | Class I              | MDBZX           |
| C000137084 | Class R4             | MDBFX           |
| C000137085 | Class R3             | MDBRX           |
| C000241053 | Class Y              |  |

### MassMutual Disciplined Growth Fund (Series ID: S000003795)

| Class ID   | Class Name           | Ticker Symbol   |
|:---|:---|:---|
| C000010563 | Class A              | MPGAX           |
| C000010564 | Administrative Class | MPGLX           |
| C000010566 | Class R5             | MPGSX           |
| C000010567 | Service Class        | DEIGX           |
| C000137086 | Class R4             | MPDGX           |
| C000137087 | Class I              | MPDIX           |
| C000137088 | Class R3             | MPDRX           |
| C000241054 | Class Y              |  |

### MassMutual Disciplined Value Fund (Series ID: S000003796)

| Class ID   | Class Name           | Ticker Symbol   |
|:---|:---|:---|
| C000010568 | Class A              | MEPAX           |
| C000010569 | Administrative Class | MPILX           |
| C000010570 | Class R3             | MPINX           |
| C000010571 | Class R5             | MEPSX           |
| C000010572 | Service Class        | DENVX           |
| C000137089 | Class R4             | MPIRX           |
| C000137090 | Class I              | MPIVX           |
| C000241055 | Class Y              |  |

### MassMutual Strategic Emerging Markets Fund (Series ID: S000023798)

| Class ID   | Class Name           | Ticker Symbol   |
|:---|:---|:---|
| C000069970 | Class A              | MPASX           |
| C000069971 | Administrative Class | MPLSX           |
| C000069973 | Class R5             | MPSMX           |
| C000069974 | Service Class        | MPEYX           |
| C000098422 | Class I              | MPZSX           |
| C000137091 | Class R4             | MPRSX           |
| C000137092 | Class R3             | MPZRX           |
| C000241056 | Class Y              |  |

**<u>COVER LETTER</u>**

January 31, 2023

Securities and Exchange Commission

100 F Street, NE

Washington, DC 20549

RE: MassMutual Premier Funds (the "Trust")

(1933 Act File No. 33-82366; 1940 Act File No. 811-08690)

Ladies and Gentlemen:

Pursuant to Rule 497(j) under the Securities Act of 1933, as amended, please accept this letter as certification that the Prospectuses and Statements of Additional Information for the Trust do not differ from those contained in Post-Effective Amendment No. 85 to the Trust's Registration Statement on Form N-1A which was filed electronically on January 31, 2023.

Please address any questions or comments to the undersigned at (413) 744-0770.

Very truly yours,

/s/Jill Nareau Robert

Jill Nareau Robert

Lead Counsel, Investment Adviser & Mutual Funds, Massachusetts Mutual Life Insurance Company

Vice President and Assistant Secretary, MassMutual Premier Funds