| Mamballi | |
| Other Name: | 'Mambally' |
| Settlement Type: | village |
| Pushpin Map: | India Karnataka#India |
| Pushpin Label Position: | right |
| Pushpin Map Caption: | Location in Karnataka, India |
| Coordinates: | 12.06°N 77.04°W |
| Subdivision Type: | Country |
| Subdivision Name: |  India |
| Subdivision Type1: | State |
| Subdivision Name1: | Karnataka |
| Subdivision Type2: | District |
| Subdivision Name2: | Chamarajanagar |
| Parts Type: | Talukas |
| Parts: | Yelandur |
| Unit Pref: | Metric |
| Population Total: | 6250 |
| Population As Of: | 2001 |
| Population Density Km2: | auto |
| Demographics Type1: | Languages |
| Demographics1 Title1: | Official |
| Demographics1 Info1: | Kannada |
| Timezone1: | IST |
| Utc Offset1: | +5:30 |
| Postal Code Type: | PIN |
| Postal Code: | 571442 |
| Registration Plate: | KA-10 |
| Blank1 Name Sec1: | Nearest city |
| Blank1 Info Sec1: | Kollegal |
| Blank1 Name Sec2: | Climate |
| Blank1 Info Sec2: | Mamballi is a village full of coconut trees, thus it is very cool and peaceful. (Köppen) |
Mamballi is a village in the southern state of Karnataka, India.[1] [2] It is located in the Yelandur taluk of Chamarajanagar district.
India census, Mamballi had a population of 6250 with 3086 males and 3164 females.