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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR

15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of ~~May~~August 2025

Commission File Number: 001-41413

UNITED MARITIME CORPORATION

(Translation of registrant’'s name into English)

154 Vouliagmenis Avenue

166 74 Glyfada

Athens, Greece

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.:

Form 20-F ☒ ⌧ Form 40-F ☐

INFORMATION CONTAINED IN THIS REPORT ON FORM 6-K ~~REPORT~~

Attached to this report on Form 6-K as Exhibit 99.1 is a copy of the press release of United Maritime Corporation (the “Company”) dated ~~May~~August 226, 2025, titled “United Maritime Reports ~~First~~Second Quarter ~~2025~~and First Half Financial Results for the Periods Ended June 30, 2025” and “Declares Quarterly Cash Dividend of $0.0103 Per Share.”

~~This~~Attached to this report on Form 6-K ~~and~~as ~~the~~Exhibit ~~exhibits~~99.2 ~~hereto,~~is ~~excluding~~Management’s ~~the~~Discussion ~~statements~~and ~~attributed~~Analysis toof ~~the~~Financial ~~Company’s~~Condition ~~Chairman~~and &Results ~~Chief~~of ~~Executive~~Operations ~~Officer,~~and ~~are~~the ~~hereby~~Unaudited ~~incorporated~~Interim Condensed byConsolidated ~~reference~~Financial ~~into~~Statements of the Company~~’s Registration~~ ~~Statements~~as onof ~~Form~~and Ffor the six-3month ~~(File~~period ~~Nos.~~ended ~~333-273116~~June ~~and~~30, ~~333-266099)~~2025.

This report on Form 6-K and Exhibit 99.2 hereto are hereby incorporated by reference into the Company’s Registration Statements on Form F-3 (File Nos. 333-273116 and 333-266099).

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

	UNITED MARITIME CORPORATION
	(Registrant)
	By:	/s/ Stamatios Tsantanis
	Name:	Stamatios Tsantanis
	Title:	Chief Executive Officer
Date: May 23, 2025

Date: August 8, 2025


	UNITED MARITIME CORPORATION

	By:	/s/ Stamatios Tsantanis
	Name:	Stamatios Tsantanis
	Title:	Chief Executive Officer

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