LIMITED POWER OF ATTORNEY
	KNOW ALL BY THESE PRESENTS, that the undersigned hereby
constitutes and appoints the Vice President of Regulatory Affairs and
Counsel and Chief Financial Officer of Larimar Therapeutics, Inc.
(the "Company") with full power to act singly, as the undersigned's true
and lawful attorneys-in-fact, with full power of substitution, to:
	1) execute for and on behalf of the undersigned, in the
undersigned's capacity as an officer and/or director and/or beneficial
owner of the Company, Forms 3, 4, and 5 in accordance with Section 16(a)
of the Securities Exchange Act of 1934, as amended, and the rules
thereunder;
	2) do and perform any and all acts for and on behalf of the
undersigned which may be necessary or desirable to complete and execute
any such Form 3, 4, or 5, complete and execute any amendment or amendments
thereto, and timely file such form with the United States Securities and
Exchange Commission and any stock exchange or similar authority; and
	3) take any other action of any type whatsoever in connection
with the foregoing which, in the opinion of such attorney-in-fact, may
be of benefit to, in the best interest of, or legally required by, the
undersigned, it being understood that the documents executed by such
attorney-in-fact on behalf of the undersigned pursuant to this Power
of Attorney shall be in such form and shall contain such terms and
conditions as such attorney-in-fact may approve in such attorney-in-fact's
discretion.
	The undersigned hereby grants to the attorneys-in-fact full
power and authority to do and perform any and every act and thing
whatsoever requisite, necessary or proper to be done in the exercise of
any of the rights and powers herein granted, as fully to all intents and
purposes as the undersigned might or could do if personally present with
full power of substitution or revocation, hereby ratifying and confirming
all that such attorney-in-fact or such attorney-in-fact's substitute or
substitutes, shall lawfully do or cause to be done by virtue of this
power of attorney and the rights and powers herein granted.
	This power of attorney shall remain in full force and effect
until revoked by the undersigned in a signed writing delivered to the
attorney-in-fact.
	IN WITNESS WHEREOF, the undersigned has caused this Power of
Attorney to be executed as of this 3rd day of October, 2023.

				By:	/s/ Jeffrey W. Sherman
				Name:	Jeffrey W. Sherman, MD, FACP
				Title:	Director