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 October 2025

Commission File Number: 001-39302

UCLOUDLINK GROUP INC.

(Registrant’s Name)

Unit 2214-Rm1, 22/F, Mira Place Tower A
132 Nathan Road, Tsim Sha Tsui
Kowloon, Hong Kong

(Address of Principal Executive Offices)

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

Form 20-F ☒ Form 40-F ☐

EXHIBIT INDEX

Exhibit No.		Description
99.1		Press Release — [UCLOUDLINK GROUP INC. Announces Plan to Establish New Operational Structure for Its Pet-Tech Business]

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.

	UCLOUDLINK GROUP INC.

	By:	/s/ Chaohui Chen
	Name:	Chaohui Chen
	Title:	Director and Chief Executive Officer

Date: October 17, 2025

uCloudlink Group Inc. 6-K