In this paper, basic issues regarding carbon nanotube are discussed since CNT is the soul of carbon nanotube field-effect transistor, which is one of devices for future nanoelectronic applications. In this paper, the structure, properties, growth process and applications of carbon nanotube are presented in small and easy description. This paper investigates the bits of knowledge of the most exceptional use of carbon nanotube in electronic field, the carbon nanotube field-effect transistor (CNFET). The inspiration of examination in CNFET is fuelled by the interesting electrical features of CNT, extraordinarily the semiconducting feature. In addition, the ceaseless push to discover future nanoelectronic device that can execute as incredibly as MOSFET, additionally pushes the exploration of CNFET to be more forceful. Keywords: Carbon nanotube, nanoelectronic, CNFET, growth Cite this Article Bal Krishan, Sanjai Kumar Agarwal, Sanjeev Kumar. A Review: Carbon Nanotube Structures, Properties, Growth and Applications. NanoTrends: A Journal of Nanotechnology and its Applications. 2016; 18(3): 10–22p.