| Amruthalur mandal | |
| Native Name Lang: | te |
| Settlement Type: | Mandal |
| Pushpin Map: | India Andhra Pradesh |
| Pushpin Map Caption: | Location in Andhra Pradesh, India |
| Coordinates: | 16.117°N 80.658°W |
| Subdivision Type: | Country |
| Subdivision Name: |  India |
| Subdivision Type1: | State |
| Subdivision Name1: | Andhra Pradesh |
| Subdivision Type2: | District |
| Subdivision Name2: | Bapatla |
| Seat Type: | Headquarters |
| Seat: | Amruthalur |
| Parts Type: | Major villages |
| Parts Style: | para |
| Leader Title: | Tehsildar |
| Unit Pref: | Metric |
| Area Total Km2: | 124.51 |
| Population Total: | 44713 |
| 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 |
Amruthalur is a mandal in the Bapatla district[1] in the Coastal Andhra region of Andhra Pradesh, India. Its headquarters are at Amruthalur.
As of 2011 census, the mandal had a population of 44,713 in 13207 households. The total population constitute, 22,123 males and 22,590 females — a sex ratio of 1021 females per 1000 males. 3,695 children are in the age group of 0–6 years, of which 1,912 are boys and 1,783 are girls — a sex ratio of 933 per 1000. The average literacy rate stands at 72.65% with 29,801 literates. Scheduled Castes and Scheduled Tribes make up 20,576 (46.02%) and 1,948 (4.36%) of the population respectively.[2]
At the time of the 2011 census, 96.48% of the population spoke Telugu and 3.27% Urdu as their first language.[3]