Mr. Rick Howes reports

REUNION GOLD ANNOUNCES FILING OF NI 43-101 TECHNICAL REPORT FOR ITS 100%-OWNED OKO WEST PROJECT

Reunion Gold Corp. has filed a National Instrument 43-101, Standards of Disclosure for Mineral Projects, technical report, entitled "NI 43-101 Technical Report, Oko West Gold Project, Cuyuni-Mazaruni Mining Districts, Guyana," dated April 11, 2024, with an effective date of Feb. 26, 2024, to support scientific and technical information that relates to the Oko West project and the updated mineral resource estimate (MRE) published on Feb. 26, 2024. The updated MRE showed a significant increase in both grades and contained gold within the overall MRE and also included a substantial initial underground MRE. There are no material differences in the Technical Report from the information disclosed in the news release issued on February 26, 2024.

The Technical Report was authored by Pascal Delisle, P.Geo., and Neil Lincoln, P.Eng., both of GMining Services Inc., and Derek Chubb, P. Eng., of Environmental Resources Management Inc., and is available on the Company's profile on SEDAR+ (www.sedarplus.ca) and on the Company's website (www.reuniongold.com).

About Reunion Gold Corporation

Reunion Gold Corporation is a leading gold explorer in the Guiana Shield, South America. In 2020, the Company announced an exciting new greenfield gold discovery at its Oko West project in Guyana and announced its maiden mineral resource estimate in June 2023 after just 22 months of resource definition drilling. In February 2024, the Company announced an updated Mineral Resource Estimate (the "2024 MRE") containing a total of 4.3 Moz of gold in Indicated Resources grading 2.05 g/t and 1.6 Moz of gold in Inferred Resources grading 2.59 g/t. This 2024 MRE includes an underground Resource containing 1.1 Moz of gold at a grade of 3.12 g/t Au in the Inferred category. Please refer to the Technical Report entitled "NI 43-101 Technical Report, Oko West Gold Project, Cuyuni-Mazaruni Mining Districts, Guyana" dated April 11, 2024, available under the Company's profile on SEDAR+.

The Company is moving forward on development studies and expects to deliver a Preliminary Economic Assessment by the end of Q2 2024. The Company continues to explore several additional priority targets at Oko West that lie outside of the area of the MRE, as well as leverage its considerable experience in uncovering new discoveries in the Guiana Shield to acquire and explore additional new projects in the region.

The Company's common shares are listed on the TSX Venture Exchange under the symbol 'RGD' and trade on the OTCQX under the symbol 'RGDFF'. Additional information about the Company is available on SEDAR+ (www.sedarplus.ca) and the Company's website (www.reuniongold.com).

We seek Safe Harbor.