| Buchinaidu Kandriga mandal | |
| Other Name: | B. N. Kandriga mandal |
| Settlement Type: | Mandal |
| Pushpin Map: | India Andhra Pradesh |
| Pushpin Map Caption: | Location in Andhra Pradesh, India |
| Coordinates: | 13.8027°N 79.7326°W |
| Subdivision Type: | Country |
| Subdivision Type1: | State |
| Subdivision Name1: | Andhra Pradesh |
| Subdivision Type2: | District |
| Subdivision Name2: | Tirupati |
| Seat Type: | Headquarters |
| Seat: | Kanamanambedu |
| Parts Type: | Major villages |
| Parts Style: | para |
| Governing Body: | Mandal Parishad |
| Unit Pref: | Metric |
| Population Total: | 34261 |
| Population As Of: | 2011 |
| Population Density Km2: | auto |
| Population Footnotes: | [1] |
| Demographics Type1: | Languages |
| Demographics1 Title1: | Official |
| Demographics1 Info1: | Telugu |
| Timezone1: | IST |
| Utc Offset1: | +5:30 |
| Postal Code Type: | PIN |
Buchinaidu Kandriga mandal or B. N. Kandriga mandal[2] is one of the 33 mandals in Tirupati district of the Indian state of Andhra Pradesh. The mandal headquarters are located at Kanamanambedu.[3] The mandal is bounded by Varadaiahpalem, K.V.B. Puram, Thottambedu mandals.[4]
census, the mandal had a population of 34,261. The total population constitute, 17,097 males and 17,164 females —a sex ratio of 1004 females per 1000 males. 4,170 children are in the age group of 0–6 years, of which 2,129 are boys and 2,041 are girls. The average literacy rate stands at 65.39% with 19,677 literates.
The mandal was a part of Chittoor district and was made a part of the newly formed Tirupati district on 4 April 2022. It is a part of Sullurupeta revenue division.[5]
census, the mandal has 24 villages.[6]
The settlements in the mandal are listed below: