| Kalinjur | |
| Settlement Type: | neighbourhood |
| Pushpin Map: | India Tamil Nadu |
| Pushpin Map Caption: | Location in Tamil Nadu, India |
| Coordinates: | 12.9639°N 79.1289°W |
| Subdivision Type: | Country |
| Subdivision Name: |  India |
| Subdivision Type1: | State |
| Subdivision Name1: | Tamil Nadu |
| Subdivision Type2: | District |
| Subdivision Name2: | Vellore |
| Governing Body: | Vellore Municipal Corporation |
| Leader Title: | Mayor |
| Leader Name: | Mrs.P. Karthiyayini |
| Unit Pref: | Metric |
| Population Total: | 16918 |
| Population As Of: | 2001 |
| Population Density Km2: | auto |
| Demographics Type1: | Languages |
| Demographics1 Title1: | Official |
| Demographics1 Info1: | Tamil |
| Timezone1: | IST |
| Utc Offset1: | +5:30 |
| Postal Code Type: | PIN |
| Postal Code: | 632006 |
| Registration Plate: | TN23 |
| Blank1 Name Sec1: | Civic agency |
| Blank1 Info Sec1: | Vellore Municipal Corporation |
Kalinjur is a locality in Vellore City in the Indian state of Tamil Nadu.It comes under the zone-2 of Vellore Municipal Corporation
India census,[1] Kalinjur had a population of 16,918. Males constitute 50% of the population and females 50%. Kalinjur has an average literacy rate of 73%, higher than the national average of 59.5%: male literacy is 80%, and female literacy is 67%. In Kalinjur, 11% of the population is under 6 years of age.