Background: Mamata Scheme is conditional cash transfer maternity benefit scheme given to address maternal and infant under nutrition in Odisha. Objective: To assess the knowledge and perception of pregnant women and mothers with child less than 1 yr of age regarding Mamata Scheme. Methodology: Community based cross sectional study was conducted from 2021 to 2022 in a field practice area of Dept. Of Community Medicine, PRM Medical College, Baripada. The study subjects included all pregnant women with at least six months of completed gestation and all lactating mothers having child less than 1 yr of age registered at AWCs / Mini AWCs during the study period. A pre-tested, pre-designed questionnaire were used for data collection. Data was analyzed using MS Excel.