| Poolapatti | |
| Official Name: | Poolappatti |
| Native Name: | பூலாபட்டி |
| Native Name Lang: | ta |
| Other Name: | Poolampatti |
| Settlement Type: | Hamlet / Village |
| Pushpin Map: | India Tamil Nadu |
| Pushpin Map Alt: | The location of Poolapatti in Tamil Nadu Map |
| Pushpin Map Caption: | The location of this village in Tamil Nadu Map |
| Coordinates: | 12.0437°N 78.1675°W |
| Subdivision Type: | Country |
| Subdivision Name: |  India |
| Subdivision Type1: | State |
| Subdivision Name1: | Tamil Nadu |
| Subdivision Type2: | Region |
| Subdivision Name2: | Kongu Nadu |
| Subdivision Type3: | District |
| Subdivision Name3: | Dharmapuri |
| Subdivision Type4: | Thaluk |
| Subdivision Name4: | Nallampalli[1] |
| Subdivision Type5: | Block |
| Subdivision Name5: | Nallampalli |
| Subdivision Type6: | Panchayat |
| Subdivision Name6: | Mittareddihalli |
| Unit Pref: | Metric |
| Population Total: | 103 |
| Population As Of: | 2011 |
| Demographics Type1: | Languages |
| Demographics1 Title1: | Official |
| Demographics1 Info1: | Tamil |
| Demographics1 Title2: | Secondary |
| Demographics1 Info2: | Telugu |
| Timezone1: | IST |
| Utc Offset1: | +5:30 |
| Postal Code Type: | PIN |
| Postal Code: | 636804 |
| Postal2 Code Type: | Post Office |
| Postal2 Code: | Laligam[2] |
| Area Code Type: | Telephone code |
| Area Code: | 91-4348 |
| Registration Plate: | TN-29 |
| Blank1 Name Sec1: | Lok Sabha Constituency |
| Blank1 Info Sec1: | Dharmapuri |
| Blank2 Name Sec1: | Lok Sabha Member |
| Blank2 Info Sec1: | S. Senthilkumar |
| Blank3 Name Sec1: | Assembly Constituency |
| Blank3 Info Sec1: | Dharmapuri |
| Blank4 Name Sec1: | Assembly Member |
| Blank4 Info Sec1: | S. P. Venkateshwaran |
Poolapatti, is a village also officially spelled as Poolappatti, is a village located 6 km east from the major town Nallampalli, Tamil Nadu, India. This village comes under the Mittareddihalli (M.Reddihalli) Gram panchayat.[3]
Poolappatti holds a unique cultural identity, heavily influenced by the presence of Catholic missionaries who settled in the Kovilur over a century ago. As a result, the village has a notable population of Catholics who actively participate in religious rituals and festivities.