Company: EDSA
Filing Date: 2025-03-04
Form Type: S-3
Source: 0001171843-25-001239
Chunk: 0

Company: Edesa Biotech, Inc.
Filing Date: 2025-03-04
Form: S-3
Chunk 0
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<div align='center'>As filed with the Securities and Exchange Commission on March 4, 2025</div>

Registration No. 333-

<div align='center'>UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM S-3

REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933

EDESA BIOTECH, INC.

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

| British Columbia, Canada        |                         2834 | N/A                   |
| (State or other jurisdiction of 
 incorporation or organization)  | -Primary Standard Industrial 
   Classification Code Number | -I.R.S. Employer      
 Identification Number |

<div align='center'>Edesa Biotech, Inc.

100 Spy Court

Markham, Ontario, Canada L3R 5H6

(289) 800-9600

(Address, including zip code, and telephone number, including area code,
of registrant’s principal executive offices)

Stephen Lemieux

Chief Financial Officer

100 Spy Court

Markham, Ontario, Canada L3R 5H6

Telephone: (289) 800-9600

(Name, address, including zip code, and telephone number, including area
code, of agent for service)

Copy to:

Steven M. Skolnick, Esq.

Michael J. Lerner, Esq.

Lowenstein Sandler LLP

1251 Avenue of the Americas

New York, New York 10020

Telephone: (212) 262-6700</div>

Approximate date of commencement of proposed sale to the public: From time to time after this Registration Statement becomes effective.

If the only securities being registered on this Form are being offered
pursuant to dividend or interest reinvestment plans, please check the following box: ☐

If any of the securities being registered on this Form are to be offered
on a delayed or continuous basis pursuant to Rule 415 under the Securities Act of 1933, other than securities offered only in connection
with dividend or interest reinvestment plans, check the following box: ☒

If this Form is filed to register additional securities for an offering
pursuant to Rule 462(b) under the Securities Act, please check the following box and list the Securities Act registration statement number
of the earlier effective registration statement for the same offering. ☐

If this Form is a post-effective amendment filed pursuant to Rule 462(c