Purpose　As　a　kind　of　common　lightweight　porous　materials,　honeycombs　have　a　wide　range　of　applications　in　aerospace,　architecture,　packaging　and　other　fields.　In　this　paper,　four　types　of　new　gradient　honeycombs　with　negative　Poisson＇s　ratio　are　obtained,　including　angle　gradient,　thickness　gradient　and　functional　gradient,　which　are　obtained　by　changing　the　geometric　or　physical　parameters　of　cells.　Methods　The　dynamic　responses　of　gradient　auxetic　honeycombs　under　different　impact　speeds　are　studied　by　ABAQUS　display　dynamic　finite　element　method,　and　the　deformation　profiles　of　gradient　honeycomb　models　are　obtained.　The　nominal　stress-strain　curves　and　energy　absorptions　of　the　gradient　auxetic　honeycombs　are　studied,　and　the　dynamic　bearing　capacity　of　the　four　kinds　of　gradient　auxetic　honeycombs　is　further　analyzed.　Results　and　Conclusion　The　results　obtained　in　this　paper　show　that　the　thickness　of　cell　walls　has　a　great　influence　on　the　impact　resistance　and　vibration　energy　absorption　of　honeycomb　structures.　As　for　gradient　honeycombs,　the　angle　gradient　honeycomb　is　better　than　the　other　three　types　in　energy　absorption,　and　the　functional　gradient　honeycomb　containing　ceramic　is　less　deformed.　The　research　results　in　this　paper　will　provide　theoretical　guidance　for　energy　absorption,　vibration　reduction　design　and　applications　of　honeycomb　structures　in　the　engineering　field.