CERTIFICATIONS PURSUANT TO SECTION 906 EX-99.906CERT CERTIFICATION R. JAY GERKEN, Chief Executive Officer, and FRANCES M. GUGGINO, Chief Financial Officer of Salomon Brothers Worldwide Income Fund Inc. (the "Registrant"), each certify to the best of his or her knowledge that: 1. The Registrant's periodic report on Form N-CSR for the period ended October 31, 2004 (the "Form N-CSR") fully complies with the requirements of section 15(d) of the Securities Exchange Act of 1934, as amended; and 2. The information contained in the Form N-CSR fairly presents, in all material respects, the financial condition and results of operations of the Registrant. Chief Executive Officer Chief Financial Officer Salomon Brothers Worldwide Income Salomon Brothers Worldwide Income Fund Inc. Fund Inc. /s/ R. Jay Gerken /s/ Frances M. Guggino - ------------------------------ ---------------------------- R. Jay Gerken Frances M. Guggino Date: January 3, 2005 Date: January 3, 2005 This certification is being furnished to the Securities and Exchange Commission solely pursuant to 18 U.S.C. Section 1350 and is not being filed as part of the Form N-CSR with the Commission.