Company: TCMFF
Filing Date: 2025-09-30
Form Type: 6-K
Source: 0001104659-25-094887
Chunk: 0

Company: TELECOM ARGENTINA SA
Filing Date: 2025-09-30
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 September 2025

Commission File Number: 001-13464

Telecom Argentina S.A.

(Translation of registrant’s name into English)

General Hornos, No. 690, 1272

Buenos Aires, Argentina

(Address of principal executive offices)</div>

Indicate by check mark whether the registrant
files or will file annual reports under cover of Form 20-F or Form 40-F:

<div align='center'>Form 20-Fx Form 40-F ¨

Telecom Argentina S.A.

TABLE OF CONTENTS</div>

Item

Re.: Informs resignation of Member of the Board of Directors. Article 3, Chapter I, Title XII of the Comisión Nacional de Valores’ Rules

Dear Sirs,

I am writing to you as Attorney in fact of Telecom
Argentina S.A. (“Telecom Argentina” or the “Company”), to inform you that on September 30, 2025, the Company
received the resignation notice of the Member of the Board of Directors, Julian Akerman, appointed at the proposal of FGS Anses, who resigned
for personal reasons.

The Board of Directors of the Company will consider
such resignation at its next meeting.

Sincerely,

| Telecom Argentina S.A. |
| /s/ Andrea V. Cerdán   |
| Attorney in fact       |

<div align='center'>SIGNATURES</div>

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.

| Date: | September 30, 2025 | Telecom Argentina S.A. 
 By:                    | /s/ Luis Fernando Rial Ubago |                                  |
|:------|:-------------------|:-----------------------|:-----------------------------|:---------------------------------|
|       |                    |                        | Name:                        | Luis Fernando Rial Ubago         |
|       |                    |                        | Title:                       | Responsible for Market Relations |