Recent　years　have　seen　the　rocket　rise　of　graphene　as　the　unique　two-dimensional　carbon　nanosheets　and　its　outstanding　promise　in　materials　science.　In　particular,　because　of　its　diverse,　tunable　structural　and　electronic　properties,　graphene　has　been　well　recognized　to　be　an　ideal　co-catalyst　to　optimize　the　photocatalytic　performance　of　semiconductors.　Given　that　the　conductive,　optical,　chemical　and　mechanical　performances　of　graphene　are　closely　linked　to　its　structural　diversity,　tremendous　efforts　have　been　devoted　to　designing　and　tailoring　the　graphene　nanosheets　to　construct　the　desirable　architecture.　The　tailored　graphene　materials　(GMs),　such　as　zero-dimensional　graphene　quantum　dots,　one-dimensional　graphene　nanoribbons　and　three-dimensional　graphene　frameworks　show　a　variety　of　fascinating　features,　thereby　offering　a　fertile　and　flexible　ground　for　the　further　development　of　GMs　enhanced　photocatalysis.　This　review　aims　to　provide　an　overview　on　the　structural　diversity,　tunable　properties,　and　synthetic　strategies　of　these　GMs,　followed　by　highlighting　their　multi-functionality　in　heterogeneous　photocatalysis.　Finally,　the　perspectives　on　future　research　trends　and　challenges　in　constructing　more　efficient　GMs-enhanced　systems　for　solar　energy　conversion　are　presented.　The　integral　comprehension　of　GMs　with　all　dimensions　would　further　guide　the　fundamental　processing-structure-properties-applications　relationships　of　GMs.　(C)　2016　Elsevier　Ltd.　All　rights　reserved.