| Common Name: | Avantirashtra |
| Government Type: | Viceroyalty |
| Year Start: | 322 BCE |
| Year End: | 185 BCE |
| Title Leader: | Viceroy |
| Leader1: | Ashoka |
| Today: | Madhya Pradesh |
| Capital: | Ujjain |
Avantirastra (sa|अवन्तिराष्ट्र) was one of the five original provinces of the Maurya Empire gained after the overthrow of the Nanda dynasty by Chandragupta Maurya.[1] It was located in the modern-day Malwa region with its capital at Ujjain.
Ashoka served as viceroy of the region during his father Bindusara's reign.