Golden Star Schedules 2006 Year-End Results Conference Call and 2007 Quarterly Results Release Dates

Golden Star Resources Ltd. (AMEX:GSS)(TSX:GSC) will release its 2006 year-end results after the market close on Tuesday, March 13, 2007 and has scheduled a conference call and webcast on Wednesday, March 14 at 11:00 a.m. Eastern Time (9:00 a.m. Mountain Time). The conference call will allow investors and analysts the opportunity to speak with the Company’s management. Please call in at least five minutes prior to the conference call start time to ensure prompt access to the conference. You can access the call by telephone or by webcast: North American participants - (800) 901-5241, passcode: 35973658 International participants outside U.S. and Canada - (617) 786-2963, passcode: 35973658 Webcast: www.gsr.com A recording of the teleconference will be available for up to 30 days through the Company’s website at www.gsr.com and it also will be available for 30 days by dialing: North America - (888) 286-8010, passcode: 59919633 International outside U.S. and Canada - (617) 801-6888, passcode: 59919633 2007 RELEASE DATES The Company expects to release information in 2007 on the following dates, after market close, with a teleconference and webcast the following day at 11:00 a.m. EST: First Quarter Report for 2007 May 8, 2007 Second Quarter Report for 2007 August 7, 2007 Third Quarter Report for 2007 November 6, 2007 Golden Star holds a 90% equity interest in the Bogoso/Prestea and Wassa open-pit Gold mines in Ghana. In addition, the Company has an 81% interest in the currently inactive Prestea Underground mine in Ghana, as well as gold exploration interests elsewhere in West Africa and in the Guiana Shield of South America. Golden Star has approximately 206 million common shares outstanding. For further information on the results release and conference call details, please contact: GOLDEN STAR RESOURCES LTD. +1-800-553-8436 Bruce Higson-Smith, Vice President Corporate Development Anne Hite, Investor Relations Manager