Indicate by check mark whether the registrant files or will file
annual reports under cover of Form 20-F or Form 40-F:
Pursuant to the requirements of the Securities Exchange Act of 1934,
as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
Exhibit 99.1

IsoEnergy Announces Results Following Annual
General Meeting of Shareholders
TORONTO, June 10, 2026 /CNW/ - IsoEnergy Ltd. ("IsoEnergy",
or the "Company") (NYSE American: ISOU) (TSX: ISO) is pleased to announce that shareholders of the Company ("Shareholders")
have approved all matters brought before the annual general meeting of Shareholders (the "Meeting") held virtually today,
as outlined in the management information circular of the Company dated May 5, 2026 (the "Circular") prepared in connection
with the Meeting.
A total of 38,225,097 common shares of the Company,
representing 63.05% of the issued and outstanding shares of the Company as at the record date, were represented in person or by proxy
at the Meeting.
The complete voting results from the Meeting are as
follows:
1. Election of Directors
Each of the six nominees listed in the Circular was
elected to hold office until the next annual meeting of Shareholders or until his successor is duly elected or appointed. Proxies were
tabulated as follows:
| Name of Nominee |
Votes
FOR |
% Votes
FOR |
Votes
WITHHELD |
% Votes
WITHHELD |
| Philip Williams |
34,169,534 |
97.16 |
999,624 |
2.84 |
| Richard Patricio |
28,212,184 |
80.22 |
6,956,974 |
19.78 |
| Leigh Curyer |
35,156,044 |
99.96 |
13,114 |
0.04 |
| Christopher McFadden |
28,481,614 |
80.98 |
6,687,544 |
19.02 |
| Peter Netupsky |
28,632,255 |
81.41 |
6,536,903 |
18.59 |
| Mark Raguz |
22,297,740 |
63.40 |
12,871,418 |
36.60 |
2. Appointment of Auditor
KPMG LLP was re-appointed as auditor of the Company
until the close of the next annual meeting of Shareholders at a remuneration to be fixed by the Board of Directors of the Company. Proxies
were tabulated as follows:
| Votes FOR |
% Votes FOR |
Votes WITHHELD |
% Votes WITHHELD |
| 38,212,255 |
99.97 |
12,842 |
0.03 |
Toro Energy Transaction Update
Further to IsoEnergy's October 21, 2025 announcement
of its proposed acquisition of all of the issued and outstanding ordinary shares of Toro Energy Ltd. ("Toro") by way
of a scheme of arrangement under Australia's Corporations Act 2001 (Cth) (the "Transaction" or the "Scheme"),
Toro shareholders approved the Scheme on June 9, 2026. The Scheme resolution was approved by the requisite majorities of Toro shareholders,
with 92.89% of votes cast in favour of the Transaction. The Scheme remains subject to approval by the Federal Court of Australia at the
second court hearing scheduled for June 15, 2026, and the satisfaction or waiver of the remaining conditions precedent to completion of
the Transaction. Subject to receiving court approval and the satisfaction of the remaining conditions, the Scheme is expected to become
effective on June 16, 2026, with implementation expected to occur on June 25, 2026.
About IsoEnergy Ltd.
IsoEnergy (NYSE American: ISOU; TSX: ISO) is a leading,
globally diversified uranium company with substantial current and historical mineral resources in top uranium mining jurisdictions of
Canada, the U.S. and Australia at varying stages of development, providing near-, medium- and long-term leverage to rising uranium prices.
IsoEnergy is currently advancing its Larocque East project in Canada's Athabasca basin, which is home to the Hurricane deposit, boasting
the world's highest-grade indicated uranium mineral resource.
IsoEnergy also holds a portfolio of permitted past-producing,
conventional uranium and vanadium mines in Utah with a toll milling arrangement in place with Energy Fuels. These mines are currently
on standby, ready for rapid restart as market conditions permit, positioning IsoEnergy as a near-term uranium producer.
X: @IsoEnergyLtd
www.isoenergy.ca
Cautionary Statement Regarding Forward-Looking
Information
This press release contains "forward-looking
information" within the meaning of applicable Canadian securities legislation and "forward-looking statements" within the
meaning of U.S. securities laws (collectively, "forward-looking statements"). Generally, forward-looking statements can be identified
by the use of forward-looking terminology such as "plans", "expects" or "does not expect", "is expected",
"budget", "scheduled", "estimates", "forecasts", "intends", "anticipates"
or "does not anticipate", or "believes", or variations of such words and phrases or state that certain actions, events
or results "may", "could", "would", "might" or "will be taken", "occur" or
"be achieved". The forward-looking information includes statements with respect to the consummation and timing for completion
of the Transaction; the expected receipt of court approval and satisfaction of the remaining conditions precedent to completion of the
Transaction; increased demand for and interest in nuclear power and uranium; and any other activities, events or developments that the
Company expects or anticipates will or may occur in the future.
Forward-looking statements are necessarily based
upon a number of assumptions that, while considered reasonable by management at the time, are inherently subject to business, market and
economic risks, uncertainties and contingencies that may cause actual results, performance or achievements to be materially different
from those expressed or implied by forward-looking statements. Such assumptions include, but are not limited to, assumptions that the
Transaction will be completed in accordance with, and on the timeline contemplated by the terms and conditions of the relevant agreements;
that the parties will receive the required court approval and will satisfy, in a timely manner, the other conditions precedent to the
closing of the Transaction; assumptions that the results of planned exploration and development activities are as anticipated; the anticipated
mineralization of IsoEnergy's projects being consistent with expectations and the potential benefits from such projects and any upside
from such projects; the price of uranium; that general business and economic conditions will not change in a materially adverse manner;
that financing will be available if and when needed and on reasonable terms; and that third party contractors, equipment and supplies
and governmental and other approvals required to conduct the Company's planned activities will be available on reasonable terms and in
a timely manner. Although IsoEnergy has attempted to identify important factors that could cause actual results to differ materially from
those contained in forward-looking statements, there may be other factors that cause results not to be as anticipated, estimated or intended.
There can be no assurance that such statements will prove to be accurate, as actual results and future events could differ materially
from those anticipated in such statements. Accordingly, readers should not place undue reliance on forward-looking statements.
Such statements represent the current views of
IsoEnergy with respect to future events and are necessarily based upon a number of assumptions and estimates that, while considered reasonable
by IsoEnergy, are inherently subject to significant business, economic, competitive, political and social risks, contingencies and uncertainties.
Risks and uncertainties include, but are not limited to the following: the inability of IsoEnergy and Toro to complete the Transaction;
a material adverse change in the timing of and the terms and conditions upon which the Transaction is completed; the inability to satisfy
or waive all conditions precedent to closing of the Transaction, including the failure to obtain the required court approval in connection
with the Transaction; negative operating cash flow and dependence on third party financing; uncertainty of additional financing; no known
mineral reserves; aboriginal title and consultation issues; reliance on key management and other personnel; actual results of exploration
activities being different than anticipated; changes in exploration programs based upon results; availability of third party contractors;
availability of equipment and supplies; failure of equipment to operate as anticipated; accidents, effects of weather and other natural
phenomena; other environmental risks; changes in laws and regulations; regulatory determinations and delays; stock market conditions generally;
demand, supply and pricing for uranium; other risks associated with the mineral exploration industry; and general economic and political
conditions in Canada, the United States and other jurisdictions where the Company conducts business. Other factors which could materially
affect such forward-looking statements are described in the risk factors in IsoEnergy's most recent annual management's discussion and
analysis and annual information form and IsoEnergy's other filings with securities regulators which are available under the Company's
profile on SEDAR+ at www.sedarplus.ca and on EDGAR at www.sec.gov. IsoEnergy does not undertake to update any forward-looking statements,
except in accordance with applicable securities laws.
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%CIK: 0001997377
For further information: For More Information, Please Contact: Philip
Williams, CEO and Director, info@isoenergy.ca, 1-833-572-2333
CO: IsoEnergy Ltd.
CNW 17:00e 10-JUN-26