Carnatic Sultanate State of Carnatic
1692–1855
Flag
Nawabate of Arcot, on the Bay of Bengal, marked as "Carnatic" at its height of power.
Status	Dependency of the Mughal Empire (1692–1710) Independent state (1710–1801) Princely State under the paramountcy of the British East India Company (1801–1855)
Capital	Gingee (1692–1710), Arcot (1710–1768), Chepauk (1768–1855)
Common languages	Tamil, Telugu, Persian
Religion	Islam (state religion)
Government	Monarchy
Nawab
• 1692–1703 (first)	Zulfiqar Khan Nusrat Jung
• 1710–1732 (first independent)	Saadatullah Khan I
• 1824–1855 (last)	Ghulam Muhammad Ghouse Khan
Historical era	Mughal rule in India Company rule in India
• Progenitor of family appointed governor	1692
• Established	1692
• Siege of Arcot	23 September – 14 November 1751
• Carnatic Treaty	26 July 1801
• Disestablished	1855
Preceded by Succeeded by Madurai Nayak Mughal Empire Company rule in India
Today part of	India

The Carnatic Sultanate was a kingdom in South India between about 1690 and 1855, and was under the legal purview of the Nizam of Hyderabad, until their demise.^[1][2] They initially had their capital at Arcot in the present-day Indian state of Tamil Nadu. Their rule is an important period in the history of the Carnatic and Coromandel Coast regions, in which the Mughal Empire gave way to the rising influence of the Maratha Empire, and later the emergence of the British Raj.

The old province, known as the Carnatic, in which Madras (Chennai) was situated, extended from the Krishna River to the Kaveri River, and was bounded on the West by Mysore kingdom and Dindigul, (which formed part of the Sultanate of Mysore). The Northern portion was known as the 'Mughal Carnatic', the Southern the 'Maratha Carnatic' with the Maratha fortresses of Gingee and Ranjankudi. Carnatic thus was the name commonly given to the region of Southern India that stretches from the East Godavari of Andhra Pradesh in the north to the Maratha fort of Ranjangudi in the south (including the Kaveri River delta), and Coromandal Coast in the east to Western Ghats in the west.

With the decline of Vijayanagara Empire in 1646, the Hindu nayaks, established in Madurai, Tanjore and Kanchi, made themselves independent. However, they quickly became tributaries to the kings of Golconda and Bijapur, who divided the Carnatic between them. Mughal Emperor Aurangzeb in 1692 appointed Zulfiqar Khan as the first subahdar of the Carnatic with his seat at Arcot as a reward for his victory over the Marathas led by Rajaram I.^[3]

With the decline of the Mughal empire, the Carnatic subah became independent as the Carnatic Sultanate, which controlled a vast territory south of the Krishna River. The Nawab Saadatullah Khan I moved his court from Gingee to Arcot. His successor Dost Ali Khan conquered and annexed Madurai in 1736.

In 1740, the Maratha forces descended on Arcot. They attacked the Nawab, Dost Ali Khan, in the pass of Damalcherry. In the war that followed, Dost Ali, one of his sons Hasan Ali, and a number of prominent persons lost their lives. This initial success at once enhanced Maratha prestige in the south. From Damalcherry, the Marathas proceeded to Arcot, which surrendered to them without much resistance. Chanda Sahib and his son were arrested and sent to Nagpur.

Muhammad Ali Khan Wallajah became the ruler in 1749, however he was not officially crowned until 1752, and he was only recognised as an independent ruler by the Emperor of Delhi in 1765.

The growing influences of the English and the French and their colonial wars had a huge impact on the Carnatic. Wallajah supported the English against the French and Hyder Ali, placing him heavily in debt. As a result, he had to surrender much of his territory to the East India Company. Paul Benfield, an English businessman, made major loans to the Nawab for the purpose of enabling him, who, with the aid of the English, had invaded and conquered the Maratha state of Tanjore, to satisfy some claims of the Dutch at Tranquebar on territories of the Rajah of Tanjore.^[4]

The thirteenth Nawab, Ghulam Muhammad Ghouse Khan, died, and the British annexed the Carnatic Nawabdom, applying the doctrine of lapse. Ghouse Khan's uncle Azim Jah was created the first Prince of Arcot (Amir-e-Arcot) in 1867 by Queen Victoria, and was given a tax free-pension in perpetuity.

• Silver shade signifies the French East India Company
• Yellow shade signifies the British East India Company
• * Signed the Carnatic Treaty ceding tax rights

• 
  In the year 1702, Nawab Daud Khan, the Mughal Empire's local Subedar of the Carnatic, besieged and blockaded Fort St. George for more than three months,^[8] the governor of the fort, Thomas Pitt, was instructed by the British East India Company to vie for peace
• 
  Death of the Nawab Anwaruddin Muhammed Khan in a battle against the French in 1749, by Paul Philippoteaux
• 
  The Siege of Arcot was a major battle fought between Robert Clive and the combined forces of the Mughal Empire's Nawab of the Carnatic, Chanda Sahib, assisted by a small number of troops from the French East India Company
• 
  Muhammad Ali Khan Wallajah, (1717–1795)
• 
  Umdat ul-Umara the Nawab of the Carnatic was a covert ally of Tipu Sultan
• 
  Azim Jah, eleventh and penultimate Nawab of the Carnatic, 1867 to 1874.
• 
  Azim-ud-Daula, Nawab of the Carnatic and his son Azam Jah.

• Carnatic Wars
• Amir Mahal
• Nawab of Masulipatam
• Nawab of Banganapalle
• Nawab of Savanur
• History of Tamil Nadu
• Nizams of Hyderabad

• Indian Princely States – Arcot on uq.net.au
• The House of Arcot (archived)

24°11′N 88°16′E / 24.18°N 88.27°E / 24.18; 88.27