In　order　to　investigate　the　post-fire　bond-slip　behavior　of　concrete-encased　concrete-filled　steel　tubular　(CFST)　stub　columns,　a　total　of　20　concrete-encased　CFST　stub　columns　subjected　to　push-out　and　push-back　loads　were　tested　after　exposure　to　high　temperature.　Based　on　the　test　data,　the　bond-slip　relationship　between　the　steel　tube　and　the　concrete　outside　the　steel　tube　was　analyzed.　The　investigated　test　parameters　included　temperature,　reinforced　concrete　stirrup　ratio　and　cross-section　type.　The　temperature　distribution　during　the　fire　exposure　stage,　the　load-slip　curves,　residual　bond　strength　and　relative　slip　between　the　steel　tube　and　external　concrete　during　the　post-fire　loading　stage　were　measured　and　discussed.　The　test　results　show　that　the　push-out　load-slip　curve　can　be　divided　into　ascending,　descending　and　re-ascending　stages,　but　the　corresponding　push-back　load-slip　curve　only　includes　an　ascending　stage　and　a　succeeding　descending　stage.　The　bond　strength　of　concrete-encased　CFST　stub　column　decreases　significantly　when　the　temperature　ranges　from　200　to　400　.　For　the　push-out　test,　the　bond　strengths　of　circular　and　square　specimens　after　exposure　to　400　are　16%　and　14%　of　those　at　20　,　respectively.　The　relative　slip　suffers　a　significant　decrease　when　the　temperature　ranges　from　200　to　500　.　The　relative　slip　value　corresponding　to　the　bond　strength　of　circular　and　square　specimens　after　500　are　44%　and　55%　of　those　at　20　,　respectively.　After　the　temperature　of　400　,　the　bond　strength　and　the　relative　slip　value　increase　with　the　increase　of　stirrup　ratio.　©　2019,　Editorial　Office　of　Journal　of　Building　Structures.　All　right　reserved.