Dumna Nature Park located in Jabalpur district of Madhya Pradesh is least explored area. Only recently some workers have shown interest to work out the diversity of certain groups of animals. In this context, present paper reports three species of Hemiptera belonging to three genera and three different subfamilies. The three species are Leptocorisa varicornis, Riptortus fuscus and Lethocerus indicus. All the three species are reported for the first time from the Park.