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 June, 2026
Commission File Number: 001-43215
___________________
OceanaGold Corporation
(Translation of registrant's name into English)
Suite 1020, 400 Burrard
Street
Vancouver, British
Columbia V6C 3A6
Canada
(Address of principal executive offices)
___________________
|
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 ☑
|
INCORPORATION BY
REFERENCE
Exhibits 99.1 and 99.2
to this Form 6-K are each hereby incorporated by reference into the Registration Statement on Form
S-8 of OceanaGold Corporation (File No. 333-294905).
EXHIBIT INDEX
| Exhibit |
Description |
| |
|
| 99.1 |
News
Release dated June 9, 2026 |
| 99.2 |
Report of Voting Results |
FORM
6-K
SIGNATURES
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.
| |
OceanaGold Corporation |
| |
|
| Date:
June 9, 2026 |
By:
/s/ Marius van Niekerk |
| |
Name:
Marius van Niekerk |
| |
Title:
Executive Vice President, Chief Financial Officer |
Exhibit 99.1

OceanaGold Reports Voting Results from its 2026
Annual Meeting of Shareholders
VANCOUVER, BC, June 9, 2026 /CNW/ - OceanaGold Corporation
(TSX: OGC) (NYSE: OGC) ("OceanaGold" or the "Company") is pleased to report the voting results from the Annual General
and Special Meeting of Shareholders of the Company (the "AGM") held today.
A total of 184,072,822 common shares of the Company
were represented in person or by proxy at the AGM, representing 82.06% of common shares outstanding as at the record date. Shareholders
voted in favour of each of the items of business at the AGM.
Election of Directors
Each of the director nominees listed in OceanaGold's
Management Information Circular dated April 23, 2026 was elected as a director of the Company to hold office for the ensuing year or until
their successors are elected or appointed. Detailed results of the vote for each director are set out in the table below:
| Directors |
Votes For |
% |
Votes Withheld |
% |
| Paul Benson |
132,452,772 |
77.70 |
38,003,874 |
22.30 |
| Ian M. Reid |
169,552,116 |
99.47 |
904,530 |
0.53 |
| Craig J. Nelsen |
169,280,303 |
99.31 |
1,176,343 |
0.69 |
| Sandra M. Dodds |
167,057,565 |
98.01 |
3,399,081 |
1.99 |
| Alan N. Pangbourne |
170,267,931 |
99.89 |
188,715 |
0.11 |
| Linda M. Broughton |
170,153,528 |
99.82 |
303,118 |
0.18 |
| Stefanie E. Loader |
169,432,122 |
99.40 |
1,024,524 |
0.60 |
| Gerard M. Bond |
170,272,112 |
99.89 |
184,534 |
0.11 |
Appointment of Auditor
PricewaterhouseCoopers LLP was appointed as the auditor
of the Company to hold office until the close of the next annual meeting of shareholders or until its successor is appointed, at a remuneration
to be fixed by the directors of the Company.
| Votes For |
% |
Votes Withheld |
% |
| 180,933,130 |
98.29 |
3,139,692 |
1.71 |
Advisory Vote on the Approach to Executive Compensation
A non-binding resolution on the Company's approach
to executive compensation was approved.
| Votes For |
% |
Votes Against |
% |
| 165,775,649 |
97.25 |
4,680,997 |
2.75 |
Virtual-Only Annual General Meetings
A resolution to hold the Company's 2027 annual general
meeting of shareholders in a virtual-only format was approved.
| Votes For |
% |
Votes Against |
% |
| 106,379,295 |
62.41 |
64,077,351 |
37.59 |
About OceanaGold
OceanaGold is a global intermediate gold and copper
producer committed to safely and responsibly maximizing the generation of Free Cash Flow from our operations and delivering strong returns
for our shareholders. We have a portfolio of four operating mines: the wholly-owned Haile Gold Mine in the United States of America; the
wholly-owned Macraes and Waihi operations in New Zealand; and the 80%-owned Didipio Mine in the Philippines.
View original content to download multimedia:https://www.prnewswire.com/news-releases/oceanagold-reports-voting-results-from-its-2026-annual-meeting-of-shareholders-302795835.html
SOURCE OceanaGold Corporation
View original content to download multimedia: http://www.newswire.ca/en/releases/archive/June2026/09/c0525.html
%CIK: 0001487326
For further information: For further information please contact:
Investor Relations: Brian Martin, SVP, Business Development & Investor Relations, Tel: +1 604-678-4096, ir@oceanagold.com; Valerie
Burns, Manager, Investor Relations, Tel: +1 604-235-0742, ir@oceanagold.com; Media Relations: Louise Burgess, VP, Communications,
Tel: +1 604-403-2019, media@oceanagold.com
CO: OceanaGold Corporation
CNW 17:30e 09-JUN-26
Exhibit 99.2

Annual General and Special
Meeting of Shareholders of
OceanaGold Corporation
Report of Voting Results
In accordance with Section 11.3 of National
Instrument 51-102 - Continuous Disclosure Obligations, this report describes the results of the voting of the matters submitted
to the Annual General and Special Meeting of Shareholders of OceanaGold Corporation (the “Company”) held on June 9, 2026.
| Total Shares Voted: |
184,072,822 |
| Eligible Shares: |
224,313,323 |
| Total Percentage of Shares Voted: |
82.06% |
The following individuals were elected
as directors of the Company to hold office for the ensuing year or until their successors are elected or appointed. The total votes cast
by all shareholders of the Company present in person or by proxy were as follows:
| |
Total Votes in Favour |
Total Votes Withheld |
| Paul Benson |
132,452,772 |
77.70% |
38,003,874 |
22.30% |
| Ian M. Reid |
169,552,116 |
99.47% |
904,530 |
0.53% |
| Craig J. Nelsen |
169,280,303 |
99.31% |
1,176,343 |
0.69% |
| Sandra M. Dodds |
167,057,565 |
98.01% |
3,399,081 |
1.99% |
| Alan N. Pangbourne |
170,267,931 |
99.89% |
188,715 |
0.11% |
| Linda M. Broughton |
170,153,528 |
99.82% |
303,118 |
0.18% |
| Stefanie E. Loader |
169,432,122 |
99.40% |
1,024,524 |
0.60% |
| Gerard M. Bond |
170,272,112 |
99.89% |
184,534 |
0.11% |
PricewaterhouseCoopers LLP was appointed
as the auditor of the Company to hold office until the close of the next annual meeting of shareholders or until its successor is appointed,
at a remuneration to be fixed by the directors of the Company. The total votes cast by all shareholders of the Company present in person
or by proxy were as follows:
| Total Votes in Favour |
Total Votes Withheld |
| 180,933,130 |
98.29% |
3,139,692 |
1.71% |
| |
|
|
|
| 3. | Advisory Vote on the Approach to Executive Compensation |
The total votes cast by all shareholders
of the Company present in person or by proxy, on the non-binding advisory resolution on the Company’s approach to executive compensation,
as more particularly described in the Management Information Circular of the Company dated April 23, 2026 (the “Circular”),
were as follows:
| Total Votes in Favour |
Total Votes Against |
| 165,775,649 |
97.25% |
4,680,997 |
2.75% |
| |
|
|
|
| 4. | Virtual-Only Annual General Meetings |
The total votes cast by all shareholders
of the Company present in person or by proxy, on the resolution to approve holding the Company’s next annual general meeting of
shareholders in a virtual-only format, as more particularly described in the Circular, were as follows:
| Total Votes For |
Total Votes Against |
| 106,379,295 |
62.41% |
64,077,351 |
37.59% |
| |
|
|
|
DATED at Vancouver, British Columbia this
9th day of June, 2026.
OCEANAGOLD CORPORATION
By: (signed) “Elizabeth Thampy”
Elizabeth Thampy
Executive Vice President, General Counsel & Company
Secretary