The　proposed　controlled　quantum　teleportation　schemes　must　prepare　the　entangled　state　in　advance,　hence　a　novel　controlled　quantum　teleportation　scheme　based　on　quantum　walks　of　three　coins　is　proposed,　in　which　the　entangled　state　is　generated　between　the　position　space　and　the　coin　space　by　conditional　shift　operator　as　the　quantum　channel　for　controlled　quantum　teleportation.　An　unknown　single-qubit　state　in　this　scheme　can　be　teleported　by　quantum　walks　on　different　quantum　structures,　such　as　the　line,　the　cycle,　and　the　complete　graph　with　two　vertices.　By　introducing　N-walker　quantum　walks,　an　unknown　N-qubit　state　can　also　be　teleported　on　the　complete　graph　with　two　vertices.　Moreover,　based　on　the　controlled　quantum　teleportation　of　N-walkers,　controlled　quantum　secure　direct　communication　can　be　realized　without　transmitting　qubits　carrying　secret　messages　over　the　quantum　channel.　The　scheme　can　be　implemented　with　0.8899　fidelity　on　IBM　quantum　computer　＂ibmq_quito.＂　Finally,　compared　with　the　proposed　schemes,　our　scheme　has　the　following　advantages:　(1)　The　entanglement　between　the　position　space　and　the　coin　space　can　be　easily　generated　in　quantum　walks,　and　it　is　not　necessary　to　prepare　the　entangled　state　in　advance.　(2)　Only　single-particle　projection　measurements　and　single-qubit　gate　operations　are　required,　which　have　obvious　advantages　on　the　measurement　basis　and　operations,　and　the　costs　are　lower.