| Pullalur | |
| 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: | Kanchipuram |
| Leader Title: | Panchayat President |
| Unit Pref: | Metric |
| Population Total: | 2690 |
| Population As Of: | 2001 |
| Population Density Km2: | auto |
| Demographics Type1: | Languages |
| Demographics1 Title1: | Official |
| Demographics1 Info1: | Tamil |
| Timezone1: | IST |
| Utc Offset1: | +5:30 |
Pullalur or Pollilur is a village in the Kanchipuram taluk of Kanchipuram district in Tamil Nadu, India. The village has been the site of three historic battles - the Battle of Pullalur fought between the Chalukya king Pulakesin II and the Pallava king Mahendravarman I in 611-12, the Battle of Pollilur (1780) and Battle of Pollilur (1781) of the Second Anglo-Mysore War between Hyder Ali and the East India Company.
As per the 2001 census, Pullalur had a population of 2,690 with 1,315 males and 1,375 females. The sex ratio was 1046 and the literacy rate, 63.52.