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OR.TO ·

1. For details, please refer to Osisko Mining’s press release dated

Corporate Updates

1. For details, please refer to Osisko Mining’s press release dated December 1, 2020 titled: Osisko Windfall Infill

Drilling: Very Good. Record Intercept of 13,634 g/t Au over 2.0 Meters.

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OSISKO GOLD ROYALTIES IS PLEASED TO CONGRATULATE

OSISKO MINING ON ITS RECORD WINDFALL PROJECT RESULTS

Record Intercept of 13,634g/t Au over 2 Meters

Montreal, December 1 , 2020 – Osisko Gold Royalties Ltd (“Osisko” or the “Company”) (TSX &

NYSE: OR) is pleased to congratulate Osisko Mining Inc. (“Osisko Mining”, TSX: OSK) on the highest-

grade drill result to date at its Windfall gold project (“Windfall”). Today, Osisko Mining announced 1 a

diamond drill intercept grading 13,634 grams per tonne over 2.0 meters, including 90,700 grams per

tonne over 0.3 meters, from the infill definition drill program at Windfall’s Lynx zone.

Sean Roosen, Executive Chair and Sandeep Singh, President and CEO of Osisko stated: “ The

consistency at which the Osisko Mining team is able to achieve remarkable drilling success speaks to

the unique quality of the Windfall deposit and the team’s vision and understanding of a highly prospective

gold camp.”

Osisko Gold Royalties owns a 2.0% to 3.0% net smelter return royalty on Windfall (“Windfall Royalty”)

as well as a 14.6% equity stake in Osisko Mining . The Windfall Royalty and the Company’s equity

ownership provides Osisko with meaningful exposure to a high-grade Canadian gold camp.

Qualified Person

The scientific and technical content of this news release has been reviewed and approved by Dr. Guy

Desharnais, Ph.D., P.Geo., Vice President, Project Evaluation at Osisko Gold Royalties Ltd, who is a

“qualified person” as defined by National Instrument 43 -101 – Standards of Disclosure for Mineral

Projects (“NI 43 -101”). For technical details, including quality control and repo rting protocols, please

refer to the press release entitled “Osisko Windfall Infill Drilling: Very Good” date from December 1 st

2020.

About Osisko Gold Royalties Ltd

Osisko Royalties is an intermediate precious metal royalty company focused on the Americas that commenced

activities in June 2014. Osisko Royalties holds a North American focused portfolio of over 135 royalties, streams

and precious metal offtakes. Osisko Royalties' portfolio is anchored by its cornerstone asset, a 5% net smelter

return royalty on the Canadian Malartic mine, which is the largest gold mine in Canada.

Osisko Royalties' head office is located at 1100 Avenue des Canadiens-de Montréal, Suite 300, Montréal, Québec,

Canada, H3B 2S2.

For further information, please contact Osisko Gold Royalties Ltd:

Sandeep Singh

President and CEO

Tel. (514) 940-0670

[email protected]

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Forward-looking Statements

Certain statements contained in this press release may be deemed “forward ‐looking statements” within the meaning of applicable Canadian

and U.S. securities laws. These forward ‐looking statements, by their nature, require Osisko to make certain assumptions and necessarily

involve known and unknown risks and uncertainties that could cause actual results to differ materially from those expressed or implied in these

forward‐looking statements. Forward‐looking statements are not guarantees of performance. These forward‐looking statements, may involve,

but are not limited to, the significance of Osisko Mining’s results from the new infill drilling and the potential of its Windfall Lake gold deposit to

continue to deliver benefit for all its stakeholders, the ability of Osisko Mining to realize upon any mineralization in a manner that is economic

and its ability to complete any proposed exploration activities and the results of such activities, including the continuity or extension of any

mineralization, that significant value will be created within the accelerator group of companies, the realization of the anticipated benefits deriving

from its investments and the general performance of the assets of Osisko, as well as other considerations that are believed to be appropriate

in the circumstances and Osisko’s ability to seize future opportunities. Words such as “may”, “will”, “would”, “could”, “expect”, “believe”, “plan”,

“anticipate”, “intend”, “estimate”, “continue”, or the negative or comparable terminology, as well as terms usually used in t he future and the

conditional, are intended to identi fy forward‐looking statements. Information contained in forward ‐looking statements is based upon certain

material assumptions that were applied in drawing a conclusion or making a forecast or projection, including management’s per ceptions of

historical trends, current conditions and expected future developments, as well as other considerations that are believed to be appropriate in

the circumstances. Osisko considers its assumptions to be reasonable based on information currently available, but cautions t he reader that

their assumptions regarding future events, many of which are beyond the control of Osisko, may ultimately prove to be incorrect since they are

subject to risks and uncertainties that affect Osisko and its business; Such risks and uncertainties include, among others, risks relating to the

ability of exploration activities carried out by Osisko Mining (including drill results) to accurately predict mineralization; errors in Osisko Mining’s

geological modelling; the ability of Osisko Mining to complete further exploration activities, including drilling.

For additional information with respect to these and other factors and assumptions underlying the forward ‐looking statements made in this

press release, see the section entitled “Risk Factors” in th e most recent Annual Information Form of Osisko which is filed with the Canadian

securities commissions and available electronically under Osisko’s issuer profile on SEDAR at www.sedar.com and with the U.S. Securities

and Exchange Commission and available electronically under Osisko’s issuer profile on EDGAR at www.sec.gov. The forward ‐ looking

information set forth herein reflects Osisko’s expectations as at the date of this press release and is subject to change after such date. Osisko

disclaims any intention or obligation to update or revise any forward‐looking statements, whether as a result of new information, future events

or otherwise, other than as required by law.