| Arjalabai | |
| Settlement Type: | village |
| Pushpin Map: | India Telangana#India |
| Pushpin Label Position: | right |
| Pushpin Map Caption: | Location in Telangana, India |
| Coordinates: | 17.06°N 79.3°W |
| Subdivision Type: | Country |
| Subdivision Name: |  India |
| Subdivision Type1: | State |
| Subdivision Name1: | Telangana |
| Subdivision Type2: | District |
| Subdivision Name2: | Nalgonda |
| Unit Pref: | Metric |
| Elevation M: | 17.0700 |
| Population Density Km2: | auto |
| Demographics Type1: | Languages |
| Demographics1 Title1: | Official |
| Demographics1 Info1: | Telugu |
| Timezone1: | IST |
| Utc Offset1: | +5:30 |
| Postal Code Type: | PIN |
| Postal Code: | 508001 |
| Area Code Type: | Telephone code |
| Area Code: | 08682 |
Arjalabai is a village and Gram panchayat of Nalgonda mandal, Nalgonda district, in Telangana state, in India.[1]