Study was conducted to know the profile characteristics of farmers under tank irrigation commands in Andhra Pradesh. Majority of the farmers were belonged to categories of middle aged (60.56%), middle school education (32.78%), 21 years and above farming experience (33.89%), medium socio-economic status (70%), medium level of training received (54.45%), low level of extension participation (62.22%), medium level of socio-politico-participation (49.44%), medium level of mass media exposure (66.67%). With respect to psychological attributes majority of the farmers had medium level of innovativeness (67.78%), economic orientation (65%), empathy (48.33%), risk orientation (58.89%), scientific orientation (49.44%) and achievement motivation (70%). The results were presented and discussed according to the selected districts.