The vertical movements of land suarface in Nobi Plain are investigated by using the data of continuous observation at several stations. The crustal movements are estimated by comparison between the present observed data and the results of precise levellings. It is found that, in general, the rate of movements is not large in the most parts of the Plain with a tendency to increase from north to south region or from east to west region, and that the subsidence in the area around the coast of Ise Bay is mainly explained by the contraction of alluvium. The crustal movement is going on in a sense that the area around Ichinomiya is rising and that the coastal region of Ise Bay is sinking. The rate of upheaval at Ichinomiya amounts to about 13 mm/year and the largest rate of sinking is about 13 mm/year near Yokkaichi.