Abstarct: We have developed a clean protocol for copper-free Sonogashira reactions catalyzed by PVC-anchored Pd(II) phenyldithiocarbazate complex under aerobic conditions. PVC was treated with phenylhydrazine and carbondisulfide in the presence of KOH in EtOH at 80 ºC to produce the corresponding PVC-anchored phenyldithiocarbazate ligand.This was then reacted with [PdCl2(PhCN)2] in EtOH at 80 ºC to yield the PVC-anchored Pd(II) phenyldithiocarbazate complex Catalyst was characterized by FT-IR, SEM, and ICP. The catalytic activity of PVC-anchored Pd(II) phenyldithiocarbazate complex (1 mol %) was studied at room temperature under aerobic conditions in a copper-free Sonogashira reaction using terminal alkynes and aryl halides. The supported catalyst could be reused for several times without a significant degradation in its catalytic activity.