Iamgold Hosts Analyst Tour of Essakane MINE

IAMGOLD HOSTS ANALYST TOUR OF ESSAKANE MINE

Toronto, Ontario, June 11, 2018 – IAMGOLD Corporation (“IAMGOLD” or the “Company”) announced

that it is hosting an analyst tour of the Essakane Mine June 11-12, 2018. The presentation to be used

during management’s briefing session on June 12th will be posted on its website at www.iamgold.com on

the morning of June 12, 2018.

About IAMGOLD

IAMGOLD (www.iamgold.com) is a mid-tier mining company with four operating gold mines on three

continents. A solid base of strategic assets in North and South America and West Africa is complemented

by development and exploration projects and continued assessment of accretive acquisition

opportunities. IAMGOLD is in a strong financial position with extensive management and operational

expertise.

For further information please contact:

Ken Chernin, VP Investor Relations, IAMGOLD Corporation

Tel: (416) 360-4743 Mobile: (416) 388-6883

Laura Young, Director, Investor Relations, IAMGOLD Corporation

Tel: (416) 933-4952 Mobile: (416) 670-3815

Martin Dumont, Senior Analyst Investor Relations, IAMGOLD Corporation

Tel: (416) 933-5783 Mobile: (647) 967-9942

Toll-free: 1-888-464-9999 [email protected]

Please note:

This entire news release may be accessed via fax, e -mail, IAMGOLD's website at www.iamgold.com and through CNW Group’s

website at www.newswire.ca. All material information on IAMGOLD can be found at www.sedar.com or at www.sec.gov.

Si vous désirez obtenir la version française de ce communiqué, veuillez consulter le

http://www.iamgold.com/French/accueil/default.aspx

TSX: IMG NYSE: IAG

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