| Keelakolathur | |
| Native Name Lang: | ta |
| Settlement Type: | village |
| Pushpin Label Position: | right |
| Pushpin Map Caption: | Location in Tamil Nadu, India |
| Subdivision Type: | Country |
| Subdivision Name: |  India |
| Subdivision Type1: | State |
| Subdivision Name1: | Tamil Nadu |
| Subdivision Type2: | District |
| Subdivision Name2: | Ariyalur |
| Unit Pref: | Metric |
| Population Total: | 3135 |
| Population As Of: | 2001 |
| Population Density Km2: | auto |
| Demographics Type1: | Languages |
| Demographics1 Title1: | Official |
| Demographics1 Info1: | Tamil |
| Timezone1: | IST |
| Utc Offset1: | +5:30 |
| Registration Plate: | TN- |
| Blank1 Name Sec1: | Coastline |
| Blank1 Info Sec1: | 0km (00miles) |
| Blank2 Name Sec1: | Sex ratio |
| Blank2 Info Sec1: | 1030 ♂/♀ |
| Blank3 Name Sec1: | Literacy |
| Blank3 Info Sec1: | 63.03% |
Keelakolathur is a village in the Ariyalur taluk of Ariyalur district, Tamil Nadu, India.
Jallikattu (an event similar to bull fight) is conducted here during the Thaipoosam festival season, which occurs during the end of January. Many people from in and around Tamil Nadu state come here during this festival to visit the Jallikattu.
As a part of Kaveri river passes the water to the village, people store the rain waters in lakes and ponds, which is helpful during the summer. People use the borewell water for irrigation and drinking. Agriculture is carried out in vast areas around this place. Rice, sugar cane, peanuts, sunflower and plantains are the major crops.
The climate is moderate with no extremes. There is frequent bus service from Thanjavur and Ariyalur. It has one Post office and few provisional stores to fulfil the peoples daily needs. There are some yearly festivals like Amman Thiruvizha, Theemithi Thiruvizha(fire walking) and Pongal.
As per the 2001 census, Keelakolathur had a total population of 3135 with 1544 males and 1591 females.[1]