| 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 this village is the Pamba River.
Mallapuzhassery village extends from the starting point of Aranmula Vallam Kali to its finishing point. The village has a school, four temples and a public library. It also has a palliyodam, Mallappuzhassery palliyodam, which won the snake boat race twice. Mrs Elizabeth Ninan from Chakkiteyil is the Panchayat President of Mallappuzhassery Panchayat
At the 2001 India census, Mallapuzhassery had a population of 12,416 with 5,904 males and 6,512 females.[1]