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 June 2026

Commission File Number: 001-37889

TOP SHIPS INC.

(Translation of registrant’s name into English)

20 Iouliou Kaisara Str

19002, Paiania

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 ☐

On June 24, 2026, the Registrant issued a press release, a copy of which is attached hereto as Exhibit 99.1 and is incorporated herein by reference.

Exhibit 99.1. Press release dated June 24, 2026

The information contained in this Report is hereby incorporated by reference into the Company’s registration statements on Form F-3 (File Nos. 333-290238, 333-268475 and 333-267545).

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.

	TOP SHIPS INC.
	(Registrant)

Date: June 26, 2026	/s/ Evangelos J. Pistiolis
	Evangelos J. Pistiolis
	Chief Executive Officer

TOP SHIPS INC. 6-K