This　paper　presents　the　results　of　cyclic　tests　of　fire-damaged　concrete-filled　steel　tubular　(CFST)　beam-columns　repaired　by　unidirectional　carbon　fibre　reinforced　polymer　(CFRP)　composites.　The　test　parameters　included　the　cross-section　type　(circular　and　square),　the　number　of　CFRP　layers　(I　and　2)　and　the　axial　load　level　(0-0.78).　Based　on　the　experimental　measurements,　the　repair　effects　of　CFRP　wraps　on　the　ultimate　lateral　strength,　flexural　stiffness,　dissipated　energy　and　ductility　of　the　beam-columns　are　studied.　The　test　results　showed　that　the　ultimate　lateral　strength,　flexural　stiffness　and　ductility　can　be　enhanced　to　some　extent　due　to　the　CFRP　confinement　effect.　However,　the　strength　and　stiffness　of　all　damaged　specimens　have　not　been　fully　restored　in　the　current　tests.　Since　there　exist　several　possible　solutions　for　the　repair/strengthening　of　CFST　members　to　restore/enhance　their　strength　or　stiffness,　it　seems　that　an　appropriate　evaluation　method　should　be　developed　to　make　a　suitable　selection　among　them　based　on　future　comparative　study.　(C)　2007　Elsevier　Ltd.　All　rights　reserved.