| Group: | Odias |
| Native Name: | ଓଡ଼ିଆ ଲୋକ (Odiā Lōk) |
| Native Name Lang: | od |
| Population: | 40 million |
| Pop1: | 37,033,000 (2021) |
| Region2: |  United Kingdom |
| Pop2: | 104,000[1] |
| Pop3: | 97,000 [2] |
| Pop4: | 72,000 [3] |
| Region5: |  New Zealand |
| Pop5: | 38,000[4] |
| Langs: | Odia |
| Religions: | Predominantly: Hinduism Minorities: |
| Related Groups: | Indo-Aryan people, Bonaz people |
The Odia (Oriya: ଓଡ଼ିଆ), formerly spelled Oriya, are an Indo-Aryan ethno-linguistic group native to the Indian state of Odisha who speak the Odia language. They constitute a majority in the eastern coastal state, with significant minority populations existing in the neighboring states of Andhra Pradesh, Chhattisgarh, Jharkhand and West Bengal.[5]
See main article: History of Odisha.
The Shailodbhava dynasty ruled the region from the sixth to the eighth century. They built the Parashurameshvara Temple in the 7th century, which is the oldest known temple in Bhubaneswar. The ruled Odisha from the 8th to the 10th century. They built several Buddhist monasteries and temples, including Lalitgiri, Udayagiri and Baitala Deula. The Keshari dynasty ruled from the 9th to the 12th century. The Lingaraj Temple, Mukteshvara Temple and Rajarani Temple in Bhubaneswar were constructed during the Bhauma-Kara dynasty.[6] They were introduced as a new style of architecture in Odisha, and the dynasty's rule shifted from Buddhism to Brahmanism.
Odisha remained an independent regional power until the early 16th century. It was conquered by the Mughals under Akbar in 1568 and was thereafter subject to a succession of Mughal and Maratha rule before coming under British control in 1803.[7]
In 1817, a combination of high taxes, administrative malpractice by the zamindars and dissatisfaction with the new land laws led to a revolt against Company rule breaking out, which many Odias participated in. The rebels were led by General Jagabandhu Bidyadhara Mohapatra Bhramarbara Raya.[8] [9]
Under Maratha control, major Odia regions were transferred to the rulers of Bengal that resulted in successive decline of the language over the course of time in vast regions that stretched until today's Midnapore district of West Bengal.[10]
Odisha became a separate province and the first officially recognized language-based state of India in 1936, after the amalgamation of the Odia regions from Bihar and Orissa Province, Madras Presidency and Chhattisgarh Division was successfully executed. 26 Odia princely states, including Sadheikala-Kharasuan in today's Jharkhand, also signed a merger with the newly formed state, while many major Odia-speaking areas were left out due to political incompetence.[11]
The Odia people are subdivided into several communities such as the Brahmin, Jyotish, Karan, Khandayat, Gopal, Kumuti (Kalinga Vaishya),[12] Chasa, Bania, Kansari, Gudia, Patara, Tanti, Teli, Badhei, Kamara, Barika, Mali, Kumbhar, Siyal caste,[13] Sundhi, Keuta, Dhoba, Bauri, Kandara, Domba, Pano, and Hadi.[14]
See main article: Cuisine of Odisha. Seafood and sweets dominate Odia cuisine. Rice is the staple cereal and is eaten throughout the day. Popular Odia dishes are rasagolla, rasabali, chhena poda, chhena kheeri, chhena jalebi, chenna jhilli, chhenagaja, khira sagara, dalma, tanka torani and pakhala.[15] [16]
See main article: Festivals of Odisha. A wide variety of festivals are celebrated throughout the year; There is a saying in Odia, ‘Baarah maase, terah parba’, that there are 13 festivals in a year. Well known festivals that are popular among the Odia people include the Ratha Yatra, Durga Puja, Rajo, Maha Shivratri, Kartika Purnima, Dola Purnima, Ganesh Puja, Chandan Yatra, Snana Yatra, Makar Mela, Chhau Festival, and Nuakhai.[17]
Odisha is one of the most religiously and ethnically homogeneous states in India. More than 94% of the people are followers of Hinduism.[18] Hinduism in Odisha is more significant due to the specific Jagannath culture followed by Odia Hindus due to independent rule of Odia Hindu kings Hinduism flourished in the eastern coastal region under patronage of the hindu kings arts, literature, maritime trade, vedic rituals were given importance. The practices of the Jagannath sect is popular in the state and the annual Ratha Yatra in Puri draws pilgrims from across India.[19]
See also: List of people from Odisha.