| Mallappuzhassery | |
| Settlement Type: | village |
| Pushpin Map: | India Kerala#India |
| Pushpin Label Position: | left |
| Pushpin Map Caption: | Location in Kerala, India |
| Coordinates: | 9.3167°N 76.6833°W |
| Subdivision Type: | Country |
| Subdivision Name: |  India |
| Subdivision Type1: | State |
| Subdivision Name1: | Kerala |
| Subdivision Type2: | District |
| Subdivision Name2: | Pathanamthitta |
| Unit Pref: | Metric |
| Population Total: | 12416 |
| Population As Of: | 2001 |
| Population Density Km2: | auto |
| Demographics Type1: | Languages |
| Demographics1 Title1: | Official |
| Demographics1 Info1: | Malayalam, English |
| Timezone1: | IST |
| Utc Offset1: | +5:30 |
| Registration Plate: | KL- |
Mallappuzhassery is a village situated in Kozhencherry taluk of Pathanamthitta district in Kerala, India. Its border starts in the middle of the temple grounds running north–south: the eastern part is Mallappuzhassery and the western part is Edasserimala. Edasserimala is part of Aranmula Panchayath and Mallappuzhassery is of Mallappuzhassery Panchayath. The northern border of the village is the Pamba River.
At the 2001 India census, Mallapuzhassery had a population of 12,416 with 5,904 males and 6,512 females.[1]