The present study deals with the cost and return of vegetable pea production in Deoria district of Uttar Pradesh in the year of 2021-22 was selected purposively. A list of all 16 blocks was prepared on the basis area and production. One block namely deoria Sadar block was purposively selected for the study and 5 villages were selected on the basis of maximum coverage of area under vegetable pea crop. The farmers were selected randomly method. Thus, total sample size 60 farmers which comprised of marginal, small, medium and large farmer. The cost of vegetable pea cultivation was worked out to be Rs70575.70 per hectare. The gross income, net income, farm per hectare came to Rs.154252.60 and Rs. 77476.10 respectively. The B: C which indicates the profitability of investment was observed to be 1: 2.00 at the overall level.