01 · Overview

What is ancient Odisha?

The history of ancient Odisha runs from the first human settlements in the region to the early twelfth century CE, when the Eastern Ganga ruler Anantavarman Chodagangadeva brought the coast under one imperial dynasty and the medieval age began.

Across these centuries Odisha was never a single fixed kingdom. Kalinga, Utkala, Odra, Tosali, Kongoda and Kosala rose, merged and separated. What connects them is a shared coastline, the river valleys of the Mahanadi, Brahmani and Baitarani, and a culture that absorbed Hindu, Buddhist, Jain and tribal traditions.

• PeriodPrehistory – c. early 12th century CE
• Ancient namesKalinga, Utkala, Odra, Tosali, Kongoda, Kosala
• Defining eventKalinga War, c. 261 BCE
• Greatest early rulerKharavela (c. 1st century BCE)
• Key inscriptionsDhauli & Jaugada edicts; Hathigumpha
• Key sitesSisupalgarh, Dhauli, Udayagiri–Khandagiri, Ratnagiri, Bhubaneswar

02 · Timeline

Timeline of ancient Odisha

Many early dates are approximate and some are still debated. This timeline follows the most widely accepted dating; gold markers show turning points.

1. Stone Age

   Stone tools from river valleys in Mayurbhanj, Sundargarh, Dhenkanal and other districts show hunter-gatherers in the region; painted rock shelters survive in western Odisha.

2. c. 2000 BCE onward

   Farming villages with pottery appear, as at Durgadevi in Balasore and Golabai Sasan near Khurda.

3. 1st millennium BCE

   Iron-using communities spread, as shown by early Iron Age tools at Jalalpur, Cuttack. Kalinga appears in the epics, Puranas and Buddhist texts.

4. 4th century BCE

   A Nanda king controls Kalinga for a time — recalled centuries later in the Hathigumpha inscription.

5. c. 261 BCE

   Ashoka conquers Kalinga in the Kalinga War; Tosali and Samapa become Mauryan administrative centres.

6. c. 1st century BCE

   Kharavela of the Mahameghavahana (Chedi) line restores Kalinga’s power and patronises Jainism at Udayagiri–Khandagiri.

7. c. 4th–5th century CE

   Samudragupta’s southern campaign passes through the region; the Matharas rule in Kalinga.

8. c. 6th–8th century CE

   The Sailodbhavas rule Kongoda and the first Bhubaneswar temples rise. Xuanzang visits Odra, Kongoda and Kalinga in the 7th century.

9. c. 8th–10th century CE

   The Bhaumakaras rule from near Jajpur; Ratnagiri and Lalitgiri flourish as Buddhist centres.

10. c. 10th–11th century CE

    The Somavamsis unite Kosala, Utkala and Kalinga; the Mukteswar and Lingaraj temples are built.

11. Early 12th century CE

    Anantavarman Chodagangadeva of the Eastern Gangas brings Utkala under Ganga rule — the start of medieval Odisha.

03 · Evidence

Sources of ancient Odisha’s history

Historians rebuild Odisha’s ancient past from four kinds of evidence: inscriptions on rock and copper plates, coins, literary texts (Indian and foreign) and archaeological remains. Inscriptions are the most reliable, because they were written at the time by or for the rulers themselves.

• Start hereSources of Ancient History of OdishaInscriptions, coins, texts and excavations — what each tells us and how far to trust it.Read article →
• InscriptionThe 13th Major Rock Edict of AsokaAshoka’s own account of the Kalinga War and his remorse.Read article →
• CoinsAncient Coins of OdishaPunch-marked, Puri-Kushana and later coins, 6th century BCE to 6th century CE.Read article →
• Foreign accountsOdisha in Ancient Greek WritingsHow Greek and Roman writers described Kalinga and its people.Read article →
• Foreign accountsOdisha in the Account of Huan TsangThe Chinese pilgrim’s 7th-century description of Odra, Kongoda and Kalinga.Read article →
• ChronicleMadala PanjiThe temple chronicle of Puri and how far it can be trusted for early history.Read article →

04 · Land & names

Historical geography and ancient names

Kalinga usually meant the coastal belt between the Mahanadi and the Godavari; Utkala and Odra referred to the northern and central coastal plains; Tosali was a Mauryan province, and Kongoda the land around Ganjam and Chilika. Western Odisha formed part of Dakshina Kosala. These boundaries shifted with every dynasty, so the same place can carry different names in different sources.

• GeographyHistorical Geography of OdishaHow Kalinga, Utkala, Odra and Kosala grew into one state.Read article →
• KingdomAncient Tosali Kingdom of OdishaThe Mauryan province and its later history.Read article →
• Epics & PuranasKalinga in the Puranas and MahabharataWhat the epics and Puranas say about early Kalinga.Read article →
• EpicsKalinga after the Mahabharata WarThe traditional story of Kalinga’s kings after Kurukshetra.Read article →

05 · Before kingdoms

Earliest settlements: Stone Age to Iron Age

Long before any kingdom, people lived along Odisha’s rivers and hills. Stone tools, painted rock shelters, early farming villages and iron implements show a continuous story of settlement — and recent excavations keep pushing that story further back.

• ExcavationA 4,000-Year-Old Settlement Discovered in OdishaPottery, ornaments and house remains from Durgadevi, Balasore.Read article →
• ExcavationEarly Iron Age Tools Found at Jalalpur, CuttackEvidence for iron-using communities in the Mahanadi delta.Read article →

06 · Four-part series

The Buddha and Kalinga

Buddhist tradition links Kalinga and Utkala with the Buddha’s own lifetime — from the merchants Tapassu and Bhallika, remembered as his first lay followers, to the tooth relic said to have been carried to Dantapura in Kalinga after his death.

• Part 1Landmarks in the Life of Goutam Buddha and KalingaKey events of the Buddha’s life and their Kalinga connections.Read article →
• Part 2Parents of Goutama BuddhaSuddhodana and Maya Devi — the family the Buddha was born into.Read article →
• Part 3Magadha and KalingaTwo neighbouring powers and the spread of the Buddha’s teaching.Read article →
• Part 4A Prince Dies: The Great Demise of the BuddhaThe Mahaparinirvana and the fate of the relics.Read article →

07 · c. 261 BCE

The Kalinga War

Kalinga was one of the few regions outside the Mauryan Empire when Ashoka came to the throne. In about the eighth year of his reign he invaded. In his 13th Major Rock Edict Ashoka records that 150,000 people were deported, 100,000 were killed and many more died afterwards — and that the suffering filled him with remorse. The war marked his turn to Dhamma.

Sisupalgarh: an ancient fortified city

On the edge of Bhubaneswar lie the ramparts of Sisupalgarh, one of the best-preserved early historic cities in India — roughly square, each side a little over a kilometre long, with massive earthen walls and eight monumental gateways. It was first excavated by B. B. Lal in 1948 and studied again by Monica L. Smith and R. K. Mohanty in the 2000s. Many scholars identify it with Tosali or with Kharavela’s capital, Kalinganagari, though this is not settled.

• Main articleKalinga War: Causes and ConsequencesWhy Ashoka invaded, how the war was fought and what changed afterwards.Read article →
• AnalysisNature of the Kalinga State at the Time of the WarWas Kalinga a monarchy or a republic? The evidence examined.Read article →
• Primary sourceThe 13th Major Rock Edict of AsokaThe war in Ashoka’s own words.Read article →

08 · Mahameghavahana dynasty

Kharavela, emperor of Kalinga

Kalinga regained its independence after the Mauryas, and under Kharavela of the Mahameghavahana (Chedi) family it became one of the strongest kingdoms in India. The Hathigumpha inscription on Udayagiri hill describes his reign year by year: repairing his capital after a cyclone, campaigns against the Satavahanas, Magadha and a southern confederacy, remitting taxes, and building caves for Jain monks. His date is debated, but most historians place him in the 1st century BCE.

• Main articleKharavelaFamily, year-by-year reign, date, religion and successors.Read article →
• Primary sourceThe Hathigumpha InscriptionWhat the inscription says and how it has been read.Read article →
• ReligionKharavela: The Philanthropic Emperor of JainismHis patronage of Jainism and the Udayagiri–Khandagiri caves.Read article →
• ProfileKharavela: The Great Philanthropic EmperorHis public works and care for his subjects.Read article →
• ChronologyDate Line of Kharavela the GreatThe competing theories on when Kharavela lived.Read article →

09 · Ruling houses

Dynasties of ancient Odisha

From the 4th century CE, copper-plate land grants make Odisha’s history clearer again. Smaller ruling families — the Nalas of Koraput, the Pitrbhaktas, the Vigrahas, the Bhanjas, Sulkis and Tungas — ruled alongside the major dynasties below.

• The Matharas

  c. 4th–5th century CE · Southern Kalinga

  Known mainly from copper-plate grants that also tell us about land, villages and Brahmin settlement in the period after Samudragupta’s campaign.

  Read: The Matharas →

• The Sailodbhavas

  c. 6th–8th century CE · Kongoda

  Rulers of the land around Chilika and the Rushikulya; their reign saw the start of the Kalinga temple style in the Parsurameswara temple.

  Read: The Sailodbhavas →

• The Bhaumakaras

  c. 8th–10th century CE · Coastal Odisha

  Largely Buddhist early kings under whom Ratnagiri, Lalitgiri and Udayagiri became great centres of learning; several queens ruled in their own right.

  Read: The Bhaumakaras →

• The Somavamsis

  c. 10th–11th century CE · Kosala → Utkala

  Rising in western Odisha, they were the first to rule Kosala, Utkala and Kalinga together; the Mukteswar and Lingaraj temples belong to their age.

  Read: The Somavamsis →

• The Eastern Gangas

  c. 5th century CE onward · Kalinganagara

  In the early 12th century Anantavarman Chodagangadeva conquered Utkala and began the Jagannath Temple at Puri, opening the imperial, medieval chapter.

  Read: The Eastern Gangas →

10 · The sea

Maritime trade and Kalinga’s seafarers

Kalinga’s long coast made it a natural base for sea trade. Ports such as Palur, Manikpatna and Khalkatapatna connected it with Sri Lanka, Myanmar and the islands of Southeast Asia, and finds of foreign pottery and coins confirm these links. The festivals of Bali Jatra and Boita Bandana still remember the voyages of the old sadhabas (merchants).

• Maritime historyMariners of Ancient Odisha and the MonsoonHow Odia sailors used the monsoon winds for long voyages.Read article →
• CoinsKumaragupta’s Legacy: Gold Coins of BalasoreGupta gold coins found in Balasore and what they reveal about trade.Read article →

11 · New evidence

Recent archaeological discoveries

New finds keep changing what we know about ancient Odisha — especially about Buddhism in the Jajpur region and early trade on the coast.

• Buddhist site1,300-Year-Old Buddhist Stupa Found in JajpurA stupa and artefacts from the Bhaumakara-era Buddhist landscape.Read article →
• Buddhist siteBuddha Statue from the Paravadi StupaA sculpture recovered during the same excavation.Read article →
• Coin findGold Coins of Kumaragupta in BalasoreA Gupta-period find from northern Odisha.Read article →
• Settlement4,000-Year-Old Settlement at DurgadeviEvidence of early village life in Balasore district.Read article →

12 · Complete index

All articles on ancient Odisha

Every article on ancient Odisha on this site, grouped and in reading order. Type below to find one quickly.

No article matches that search. Try “Kalinga”, “temple” or “Buddha”.

13 · For OPSC & university exams

Quick revision: points to remember

1. Ashoka’s edicts in Odisha are at Dhauli (Khurda) and Jaugada (Ganjam); both omit Rock Edicts XI–XIII and add two Separate Kalinga Edicts.
2. The Hathigumpha inscription is in Prakrit, written in Brahmi, and opens with a Jain invocation.
3. Kharavela calls himself Kalingadhipati and belongs to the Chedi (Mahameghavahana) line.
4. Xuanzang describes Wu-cha (Odra), Kong-yu-to (Kongoda) and Kie-ling-kia (Kalinga).
5. Ratnagiri, Lalitgiri and Udayagiri form the Buddhist “Diamond Triangle” of Jajpur–Cuttack.
6. The Somavamsis were the first to rule Kosala, Utkala and Kalinga together.

Sources & further reading

1. Banerji, R. D. History of Orissa, 2 vols. Calcutta, 1930–31.
2. Panigrahi, K. C. History of Orissa (Hindu Period). Cuttack: Kitab Mahal, 1981.
3. Sahu, N. K. (ed.). History of Orissa, Vol. I. Bhubaneswar: Utkal University.
4. Mahtab, H. K. The History of Orissa. Cuttack.
5. Das, Manas Kumar. History of Odisha, Vols. I–III.
6. Sahu, Y. K. History of Odisha, Vols. I–II.
7. Lal, B. B. “Sisupalgarh 1948: An Early Historical Fort in Eastern India.” Ancient India 5 (1949).
8. Smith, Monica L., and R. K. Mohanty. Archaeological research at Sisupalgarh, 2000s.