IAMGOLD Corporation ("IAMGOLD" or the "Company") will release its fourth quarter and full year 2017 financial results after market hours on Wednesday, February 21(st), 2018.

CONFERENCE CALL

A conference call will be held on Thursday, February 22(nd), 2018 at 8:30 a.m. (Eastern Time) for a discussion with management regarding the Company's operating performance and financial results for the fourth quarter 2017. A webcast of the conference call will be available through the Company's website at www.iamgold.com.

Conference Call Information:

North America Toll-Free: 1-800-319-4610 or International number: 1-604-638-5340

A replay of this conference call will be available for one month following the call by dialing:

North America toll-free: 1-800-319-6413 or International number: 1-604-638-9010, passcode: 1989#

About IAMGOLDIAMGOLD (www.iamgold.com) is a mid-tier mining company with four operating gold mines on three continents. A solid base of strategic assets in Canada, South America and 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.

Please note:This entire news release may be accessed via fax, e-mail, IAMGOLD's website at www.iamgold.comand 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 francaise de ce communiqué, veuillez consulter http://www.iamgold.com/French/accueil/default.aspx

SOURCE IAMGOLD Corporation

View original content: http://www.newswire.ca/en/releases/archive/January2018/15/c3019.html

SOURCE: IAMGOLD Corporation

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, Toll-free: 1-888-464-9999, info@iamgold.com