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 September,
2025
Commission File Number
001-15106
PETRÓLEO BRASILEIRO
S.A. - PETROBRAS
(Exact name of registrant
as specified in its charter)
Brazilian Petroleum
Corporation - PETROBRAS
(Translation of Registrant's
name into English)
Avenida Henrique Valadares,
28
20241-030 - Rio de Janeiro, RJ
Federative Republic of Brazil
(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 x
Form 40-F
This report on Form 6-K is incorporated by reference in the Registration
Statement on Form F-3 of Petróleo Brasileiro S.A. – Petrobras (No. 333-283981) and Petrobras Global Finance
B.V. – PGF (No. 333-283981-01).
Exhibit 15.1 — Awareness Letter of KPMG Auditores Independentes.
SIGNATURE
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.
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PETRÓLEO BRASILEIRO S.A--PETROBRAS |
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By: |
/s/ Andre Gameiro Rua |
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Name: Andre Gameiro Rua |
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Title: Attorney-in-fact |
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By: |
/s/ Lucas Tavares de Mello |
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Name: Lucas Tavares de Mello |
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Title: Attorney-in-fact |
Date: September 3, 2025
