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 March 2026

Commission File Number: 001-35052

Adecoagro S.A.

(Translation of registrant’s name into English)

28, Boulevard F.W. Raiffeisen,

L-2411, Luxembourg

Grand Duchy of Luxembourg

(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

ANNUAL GENERAL MEETING OF SHAREHOLDERS

This Report of Foreign Private Issuer on Form 6-K (this “Form 6-K”) is being furnished by Adecoagro S.A. (“Adecoagro” or the “Company”) with the Securities and Exchange Commission (the “SEC”) to provide shareholders with important information concerning the Annual General Meeting of Shareholders (the “AGM”) to be held on April 15, 2026 at 11:00 am (CET) at 5, place Winston Churchill, L-1340 Luxembourg Grand Duchy of Luxembourg.

The Company is attaching to this Form 6-K: (i) the convening notice and agenda for the AGM together with the voting instructions, and (ii) a copy of the proxy card to vote any shares by proxy.

Shareholders of record on March 2, 2026 may vote their shares and submit a proxy card by following the instructions provided with the proxy materials mailed to them on or about April 9, 2026.

Shareholders may submit questions in advance by contacting our investor relations department at (5411) 4836-8651 or ir@adecoagro.com.

EXHIBITS


ITEM
99.1.			The convening notice and agenda for the AGM together with the voting instructions.
99.2			A copy of the proxy card to vote any shares by proxy.

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.

Adecoagro S.A.

Date: March 23, 2026

By:

/s/ Emilio Federico Gnecco

Name:

Emilio Federico Gnecco

Title:

Chief Financial Officer

Adecoagro S.A. 6-K