| Kolavennu | |
| Native Name Lang: | telugu |
| Settlement Type: | Village |
| Pushpin Map: | India Andhra Pradesh#India |
| Pushpin Label Position: | right |
| Pushpin Map Caption: | Location in Andhra Pradesh, India |
| Coordinates: | 16.433°N 80.7945°W |
| Subdivision Type: | Country |
| Subdivision Name: |  India |
| Subdivision Type1: | State |
| Subdivision Name1: | Andhra Pradesh |
| Subdivision Type2: | District |
| Subdivision Name2: | Krishna |
| Named For: | KOtlu LAkshalu VElu NoorlU (riches and investment capabilities of people living in the village - funds being available in crores, lakhs, thousands and hundreds) |
| Unit Pref: | Metric |
| Area Footnotes: | [1] |
| Area Total Km2: | 12.30 |
| Population Total: | 5076 |
| Population As Of: | 2011 |
| 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: | 521153 |
| Registration Plate: | AP–16 |
| Blank1 Name Sec1: | Lok Sabha constituency |
| Blank1 Info Sec1: | Machilipatnam |
| Blank2 Name Sec1: | Vidhan Sabha constituency |
| Blank2 Info Sec1: | Penamaluru |
| Map Alt: | Dynamic map of village |
Kolavennu is a village in Krishna District of the Indian state of Andhra Pradesh. It is located in Kankipadu mandal of Nuzvid revenue division. It was named after the riches and investment capabilities of people living in the area viz KOtlu LAkshalu VElu NoorlU (crores, lakhs, thousands, hundreds). Kolavennu has some of earliest producers of Telugu Talkie Kovelamudi bhaskar rao followed by Kancharla Narayana rao who is also a film distributor Premier films, Jyothi films and Kancharla Madhav Rao. A S R Anjaneyulu producer of Pandavavanavasam also hails from this place. Atisit Mikkilineni hails from Kolavennu.This is also the village where Producer Dr. D. Ramanaidu has built a Ganapathi Temple which is shown in Suresh Productions movies' intro banner.
Kolavennu is located at .[2] It has an average elevation on 6m (22 feet)[3] d while digging). Ramalayam and Anjaneya temples were built at later stage.
The village has ancient temples such as Shivalayam built by Maddali Lakshmipathy Rayudu in 1878 (7 February 1878). It is a rare sphatika shivalingam which has a phani and Ardhanariswara carving, Vishnalayam and also Ramalayam. Anjaneya temples were built at later stage.