Company: WEBNF
Filing Date: 2025-06-26
Form Type: 424B5
Source: 0001104659-25-062718
Chunk: 116

Company: WESTPAC BANKING CORP
Filing Date: 2025-06-26
Form: 424B5
Chunk 116
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**TABLE OF CONTENTS

US$1,500,000,000 Westpac Banking Corporation (ABN 33 007 457 141) US$750,000,000 4.354% Notes due July 1, 2030 US$750,000,000 Floating Rate Notes due July 1, 2030 PROSPECTUS SUPPLEMENT June 24, 2025 Joint Book-Running Managers**

| ​ | BofA Securities | ​ | ​ | Citigroup | ​ | ​ | J.P. Morgan | ​ | ​ | Morgan Stanley | ​ | ​ | Westpac Banking Corporation | ​ |

**Co-Managers**

| ​ | CIBC Capital Markets | ​ | ​ | Rabo Securities | ​ | ​ | Scotiabank | ​ |