| Pushpin Map: | India Kerala |
| Pushpin Label Position: | right |
| Pushpin Map Caption: | Location in Kerala, India |
| Coordinates: | 8.5143°N 76.9717°W |
| Subdivision Type: | Country |
| Subdivision Name: |  India |
| Subdivision Type1: | State |
| Subdivision Name1: | Kerala |
| Subdivision Type2: | District |
| Subdivision Name2: | Thiruvananthapuram |
| Unit Pref: | Metric |
| Population Density Km2: | auto |
| Demographics Type1: | Languages |
| Demographics1 Title1: | Official |
| Demographics1 Info1: | Malayalam, English |
| Timezone1: | IST |
| Utc Offset1: | +5:30 |
| Area Code Type: | Telephone code |
| Area Code: | 0471 |
| Registration Plate: | KL-01 |
Sasthamangalam is a ward in the city of Thiruvananthapuram, Kerala, India.[1]
It is known for the Sasthamangalam Mahadevar Temple, one of the four major temples regularly visited by the Kings of Travancore, in the past.[2] The road along which the king would descend from the royal chariot and walk to the temple is now known as Radhapura Kunnu Lane.[3]