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

April 28, 2025

Commission File Number 1-10257

Barclays bank plc

(Name of Registrant)

1 Churchill Place

London E14 5HP

England
(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 ☐

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1): ☐

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7): ☐

THIS REPORT ON FORM 6-K SHALL BE DEEMED TO BE INCORPORATED BY REFERENCE IN THE REGISTRATION STATEMENT OF BARCLAYS BANK PLC ON FORM F-3ASR (No. 333-265158) AND TO BE A PART THEREOF FROM THE DATE ON WHICH THIS REPORT IS FURNISHED, TO THE EXTENT NOT SUPERSEDED BY DOCUMENTS OR REPORTS SUBSEQUENTLY FILED OR FURNISHED.

This report on Form 6-K contains the exhibit set forth below.

Exhibit No.		Description
4.1		Supplemental Indenture dated April 28, 2025 to the Senior Debt Securities Indenture dated September 16, 2004, between Barclays Bank PLC and The Bank of New York Mellon, as Trustee

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

	BARCLAYS BANK PLC



Date: April 28, 2025	By:	/s/ Eugene Gaysinskiy
		Name:	Eugene Gaysinskiy
		Title:	Authorised Signatory

BARCLAYS BANK PLC 6-K