With　the　rapid　development　of　propane　dehydrogenation　for　the　production　of　propylene,　it　is　urgent　to　develop　a　new　generation　of　high-performance　catalysts.　In　this　review,　recent　progresses　of　supported　Pt　nanoclusters,　metal　oxides,　and　carbon　materials　in　propane　dehydrogenation　are　discussed.　The　dispersion　and　stability　of　Pt　nanoclusters　are　the　key　factors　affecting　the　dehydrogenation　performance.　The　catalytic　activity　of　Pt　nanoclusters　can　be　improved　by　developing　new　synthesis　techniques　and　adjusting　the　properties　of　supports.　The　unsaturated　metal　cations　in　metal　oxides　are　the　active　sites　for　dehydrogenation　reaction.　The　catalytic　activity　can　be　significantly　improved　by　adjusting　the　properties　of　supports,　optimizing　the　preparation　methods,　and　structural　doping.　The　oxygen-containing　functional　groups　in　carbon　materials　are　considered　to　be　active　sites　for　propane　dehydrogenation　reaction.　The　catalytic　performance　of　carbon　materials　can　be　enhanced　by　tuning　the　surface　area,　pore　property,　and　the　number　of　oxygen-containing　functional　groups.　Future　studies　should　be　focused　on　improving　the　anti-resistant　ability　of　Pt　nanoclusters,　enhancing　the　intrinsic　activity　of　oxides,　and　increasing　the　thermal-stability　of　carbon　materials,　which　leads　to　breakthroughs　in　the　development　of　propane　dehydrogenation　catalyst.　©　2021,　Chemical　Industry　Press　Co.,　Ltd.　All　right　reserved.