DLNG Dynagas LNG Partners LP

Dynagas LNG Partners LP (the “Partnership”) (NYSE: DLNG), an owner and operator of liquefied natural gas (“LNG”) carriers, announced today that it has filed its Annual Report on Form 20-F for the year ended December 31, 2023 (the “Annual Report”) with the U.S. Securities and Exchange Commission (the “SEC”).

The Annual Report is available through the Partnership’s website.

Alternatively, unitholders may also receive a hard copy of the Annual Report, including the Partnership’s audited annual financial statements, free of charge, by request to Capital Link, Inc., using the contact details provided at the end of this press release.

About Dynagas LNG Partners LPDynagas LNG Partners LP. (NYSE: DLNG) is a master limited partnership which owns and operates liquefied natural gas (LNG) carriers employed on multi-year charters. The Partnership’s current fleet consists of six LNG carriers, with aggregate carrying capacity of approximately 914,000 cubic meters.

Visit the Partnership’s website at www.dynagaspartners.com.

Contact Information:Dynagas LNG Partners LPAttention: Michael Gregos Tel. +30 210 8917960Email: management@dynagaspartners.com

Investor Relations/ Financial Media: Nicolas Bornozis/Markella Kara Capital Link, Inc.230 Park Avenue, Suite 1540 New York, NY 10169Tel. (212) 661-7566E-mail: dynagas@capitallink.com

Forward-Looking Statements

Matters discussed in this press release may constitute forward-looking statements. The Private Securities Litigation Reform Act of 1995 provides safe harbor protections for forward-looking statements in order to encourage companies to provide prospective information about their business. Forward-looking statements include statements concerning plans, objectives, goals, strategies, future events or performance, and underlying assumptions and other statements, which are other than statements of historical facts.

The Partnership desires to take advantage of the safe harbor provisions of the Private Securities Litigation Reform Act of 1995 and is including this cautionary statement in connection with this safe harbor legislation. The words “believe,” “anticipate,” “intends,” “estimate,” “forecast,” “project,” “plan,” “potential,” “may,” “should,” “expect,” “expected,” “pending” and similar expressions identify forward-looking statements.

The forward-looking statements in this press release are based upon various assumptions, many of which are based, in turn, upon further assumptions, including without limitation, examination by the Partnership’s management of historical operating trends, data contained in its records and other data available from third parties. Although the Partnership believes that these assumptions were reasonable when made, because these assumptions are inherently subject to significant uncertainties and contingencies which are difficult or impossible to predict and are beyond the Partnership’s control, the Partnership cannot assure you that it will achieve or accomplish these expectations, beliefs or projections.

In addition to these important factors, other important factors that, in the Partnership’s view, could cause actual results to differ materially from those discussed in the forward- looking statements include the strength of world economies and currencies, general market conditions, including fluctuations in charter rates and vessel values, changes in demand for LNG shipping capacity, changes in the Partnership’s operating expenses, including bunker prices, drydocking and insurance costs, the market for the Partnership’s vessels, availability of financing and refinancing, changes in governmental rules and regulations or actions taken by regulatory authorities, potential liability from pending or future litigation, general domestic and international political conditions, potential disruption of shipping routes due to accidents or political events, vessel breakdowns and instances of off-hires and other factors. Please see our filings with the SEC for a more complete discussion of these and other risks and uncertainties. The information set forth herein speaks only as of the date hereof, and the Partnership disclaims any intention or obligation to update any forward-looking statements as a result of developments occurring after the date of this communication.