KfW S-B Registration of securities for foreign governments

Exhibit 23.1

Consent of Independent Auditors

We consent to the incorporation by reference in this registration statement filed under Schedule B of KfW and in the related prospectus of our report dated March 6, 2024, with respect to the consolidated financial statements as at December 31, 2023 and for the fiscal year from January 1, 2023 to December 31, 2023 of KfW, included in KfW’s Annual Report on Form 18-K for the year ended December 31, 2023, filed with the Securities and Exchange Commission.

/s/ Deloitte GmbH Wirtschaftsprüfungsgesellschaft

Frankfurt am Main, Germany

May 14, 2024