SASKATOON, SASKATCHEWAN--(MARKET WIRE)--Jun 5, 2008 -- ALL AMOUNTS ARE STATED IN CDN $

Cameco Corporation (Toronto:CCO.TO - News) (NYSE:CCJ - News) announced today that a presentation by senior vice-president and CFO Kim Goheen at the RBC Capital Markets Global Mining & Materials Conference will be available by audiocast. The event is scheduled for Wednesday, June 11, 2008 at 1:35 p.m. Eastern Time.

The audiocast will be available on Cameco's website at cameco.com using Windows Media Player or Real Player software. See the link on the home page on the day of the event. A copy of the presentation and audio file will be available on our website shortly after the conference.

Cameco, with its head office in Saskatoon, Saskatchewan, is the world's largest uranium producer. The company's uranium products are used to generate electricity in nuclear energy plants around the world, providing one of the cleanest sources of energy available today. Cameco's shares trade on the Toronto and New York stock exchanges.

     Contacts:
     Cameco Corporation
     Investor inquiries:
     Bob Lillie
     (306) 956-6639
      
     Media inquiries:
     Gord Struthers
     (306) 956-6593
     Website: http://www.cameco.com