| Simlabari | |
| Other Name: | Simlubari |
| Settlement Type: | Village |
| Pushpin Map: | India Assam#India |
| Pushpin Map Caption: | Map of Assam |
| Coordinates: | 26.7217°N 91.4411°W |
| Subdivision Type: | Country |
| Subdivision Name: |  India |
| Subdivision Type1: | State |
| Subdivision Name1: | Assam |
| Subdivision Type2: | District |
| Subdivision Name2: | Baksa |
| Subdivision Type3: | Tehsil |
| Subdivision Name3: | Baganpara |
| Unit Pref: | Metric |
| Elevation M: | 75 |
| Population As Of: | 2011 |
| Population Total: | 4357 |
| Population Density Km2: | auto |
| Demographics Type1: | Languages |
| Demographics1 Title1: | Official |
| Demographics1 Info1: | Assamese |
| Timezone1: | IST |
| Utc Offset1: | +5:30 |
| Postal Code Type: | Postal code |
| Postal Code: | 781372 |
| Area Code Type: | STD Code |
| Area Code: | 03624 |
| Blank Name Sec1: | Census code |
| Blank Info Sec1: | 304566 |
| Pushpin Map Alt: | Baksa district |
| Area Total Ha: | 902.27 |
| Registration Plate: | AS-28 |
Simlabari, also known as Simlubari,[1] is a census village in Baksa district, Assam, India.[2] [3] As per the 2011 Census of India, the Simlabari village has a total population of 4,357 people including 2,206 males and 2,151 females with a literacy rate of 54.56%.[4]