Brittany Speas

Senior Consultant, Legal

The Lincoln National Life Insurance Company

100 N. Greene Street

Greensboro, North Carolina 27401

Telephone: (336)734-8811

Brittany.speas@LFG.com

VIA EDGAR

November 9, 2023

U.S. Securities and Exchange Commission

100 F Street, N. E.

Washington, DC 20549-0506

Re: Lincoln Life Flexible Premium Variable Life Account M

      The Lincoln National Life Insurance Company

File No: 333-249922; 811-08557; CIK: 0001048607

      Rule 497(j) Filing

      Lincoln VUL^ONE 2021

Dear Sir or Madam:

On behalf of The Lincoln National Life Insurance Company and the Separate Account referenced above, we file this certification pursuant to Rule 497(j) under the Securities Act of 1933.

Lincoln, as Registrant, hereby certifies that the form of Prospectus and Statement of Additional Information for certain variable life insurance contracts offered under the above-referenced Registration Number, otherwise requiring filing under Rule 497(c), does not differ from the form of Prospectus and Statement of Additional Information contained in the most recent post-effective amendment filed electronically on November 8, 2023.

Sincerely,

Brittany Speas

Senior Consultant, Legal