MoS2/CdS-TiO2　nanofibers　have　been　successfully　prepared　by　an　electrospinning　mediated　photodeposition　method　for　improving　the　interfacial　contact　between　MoS2　and　CdS-TiO2　nanofibers.　The　structural　features,　morphologies,　and　photo-absorption　performances　of　the　as-prepared　samples　were　investigated　in　detail.　The　photocatalytic　activity　of　a　typical　sample　1%MoS2/CdS-TiO2(60)　nanofibers　for　H-2　evolution　under　visible　light　irradiation　exhibits　3.0　and　4.0　times　higher　than　that　of　1%MoS2/CdSP25(60)　and　1%Pt/CdS-TiO2(60),　respectively.　Based　on　the　above　results,　it　reveals　that　one　dimensional　TiO2　nanofibers　can　serve　as　excellent　substrates　for　improving　the　dispersion　of　CdS　and　MoS2.　Moreover,　the　intimate　interaction　among　MoS2,　CdS　and　TiO2　may　be　suggested　by　HRTEM　images　and　elements　mapping　patterns.　Further　photoelectrochemical　analyses　show　that　the,　effective　separation　of　photogenerated　carriers　can　be　markedly　accelerated.　Finally,　a　tentative　photocatalytic　reaction　mechanism　has　also　been　investigated.　This　work　demonstrates　that　the　method　of　combining　electrospinning　and　photodeposition　is　feasible　for　the　preparation　of　an　effective　MoS2/CdS-TiO2　nanofibers　composite　photocatalyst.　(C)　2016　Elsevier　B.V.　All　rights　reserved.