Company: PBR
Filing Date: 2025-04-17
Form Type: 6-K
Source: 0001292814-25-001538
Chunk: 0

Company: PETROBRAS - PETROLEO BRASILEIRO SA
Filing Date: 2025-04-17
Form: 6-K
Chunk 0
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<div align='center'>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 of the

Securities Exchange
Act of 1934

For the month of April, 2025

Commission File Number 1-15106

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 – 9th floor
20231-030 – 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 Form 20-F or Form 40-F.

Form 20-F ___X___ Form
40-F _______

Indicate by check mark
whether the registrant by furnishing the information contained in this Form is also thereby furnishing the information to the Commission
pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.

Yes _______ No___X____</div>

Petrobras informs about 1Q25 results

—

Rio de Janeiro, April 17, 2025 –Petróleo
Brasileiro S.A. – Petrobras informs that it will release its 1Q25 Production and Sales Report on April 29, 2025, and its 1Q25 Financial
Performance Report on May 12, 2025, both after the markets close.

On May 13, 2025, a webcast will be held
to present the company's results for the first quarter of 2025. The event will be presented in Portuguese and will have simultaneous translation
into English.

| May 13, 2025 (Tuesday)                                |
|:------------------------------------------------------|
| Webcast – Portuguese and English                      |
| 12:00 p.m (Brasília)                                  |
| 11:00 a.m (New York)                                  |
| 4:00 p.m (London)                                     
 The access link will                                  
 be available on Petrobras' Investor Relations website 
 www.petrobras.com.br/ir                               |

www