CERTIFICATIONS PURSUANT TO SECTION 906
EX-99.906CERT



                                  CERTIFICATION

R.  JAY  GERKEN,   Chief  Executive   Officer,   and  ANDREW  B.  SHOUP,   Chief
Administrative  Officer of Smith Barney  Trust II - Smith Barney Short  Duration
Municipal Income Fund (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, 2003 (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 Administrative Officer
Smith Barney Trust II -                    Smith Barney Trust II -
Smith Barney Short Duration                Smith Barney Short Duration
Municipal Income Fund                      Municipal Income Fund


/s/ R. Jay Gerken                           /s/ Andrew B. Shoup
- ---------------------------                 ------------------------
R. Jay Gerken                                        Andrew B. Shoup
Date: December 22, 2003                     Date: December 22, 2003

This certification is being furnished to the Securities and Exchange  Commission
solely pursuant to 18 U.S.C. ss. 1350 and is not being filed as part of the Form
N-CSR with the Commission.