Company: STGW
Filing Date: 2025-04-30
Form Type: S-8
Source: 0001104659-25-042638
Chunk: 0

Company: Stagwell Inc
Filing Date: 2025-04-30
Form: S-8
Chunk 0
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<div align='center'>As filed with the Securities and Exchange Commission on April 30, 2025</div>

Registration No. 333-

<div align='center'>UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM S-8

REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933

STAGWELL INC.

(Exact name of registrant as specified in its charter)</div>

| Delaware                                                       | 86-1390679                          |
| (State or other jurisdiction of incorporation or organization) | -I.R.S. Employer Identification No. |

| One World Trade Center, Floor 65, New York, NY |     10007 |
| (Address of Principal Executive Offices)       | -Zip Code |

<div align='center'>STAGWELL INC.

SECOND AMENDED AND RESTATED 2016 STOCK INCENTIVE PLAN

(Full title of the plan)

Peter McElligott

General Counsel

Stagwell Inc.

One World Trade Center, Floor 65

New York, NY 10007

(Name and address of agent for service)

(646) 412-6857

(Telephone number, including area code, of agent
for service)

Copies to:

Andrea M. Basham, Esq.

Taryn C. Zucker, Esq.

Freshfields US LLP

3 World Trade Center

175 Greenwich Street

New York, NY 10007

(212) 277-4000</div>

Indicate by check mark whether the registrant
is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or an emerging growth company.
See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,”
and “emerging growth company” in Rule 12b-2 of the Exchange Act.

| Large accelerated filer | ¨ | Accelerated filer         | x |
| Non-accelerated filer   | ¨ | Smaller Reporting Company | ¨ |
|                         |   | Emerging Growth Company   | ¨ |

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 7(a)(2)(B) of the Securities Act. ¨

<div align='center'>EX