The　seismic　behavior　of　concrete-filled　SHS　(Square　Hollow　Section)　columns　may　be　used　to　assess　the　potential　damage　caused　by　fire　and　to　establish　an　approach　to　calculate　the　structural　fire　protection　for　minimum　post-fire　repair.　This　paper　provides　six　column　test　data　pertaining　to　the　seismic　behavior　of　concrete-filled　SHS　columns　after　exposure　to　fire.　The　characteristic　of　load-deformation　hysteretic　curve　and　the　law　of　the　stiffness　degradation　are　discussed.　The　authors　used　different　design　methods　to　compare　the　member　capacities　and　the　stiffness　of　concrete-filled　SHS　columns　after　exposure　to　ISO-834　standard　fire.