Panay is the sixth-largest and fourth-most populous island in the Philippines, with a total land area of and a total population of 4,669,037 as of 2024 census, similar to Sicily or Bali. Panay comprises 4.4 percent of the entire population of the country. The City of Iloilo is its largest settlement, with a total population of 473,728 inhabitants as of the 2024 census.

Panay is a triangular island, located in the western part of the Visayas. It is about across. It is divided into four provinces: Aklan, Antique, Capiz, and Iloilo, all in the Western Visayas Region. Just off the mid-southeastern coast lies the island-province of Guimaras. It is located southeast of the island of Mindoro and northwest of Negros across the Guimaras Strait. To the north and northeast is the Sibuyan Sea, Jintotolo Channel and the island-provinces of Romblon and Masbate; to the west and southwest is the Sulu Sea and the Palawan archipelago and to the south is Panay Gulf. Panay is the only main island in the Visayas whose provinces does not bear the name of their island.

Panay is bisected by the Central Panay Mountain Range, its longest mountain chain. The island has many rivers, the longest being the Panay River at a length of , followed by the Jalaur, Aklan, Sibalom, Iloilo and Bugang rivers. Standing at about , the dormant Mount Madja-as (situated in Culasi, Antique) is the highest point of the island, with Mount Nangtud (located between Barbaza, Antique and Jamindan, Capiz) following next at .

The island lent its name to several United States Navy vessels including , sunk in 1937 by the Japanese in the USS Panay incident.

Etymology In the past, Panay was called Simsiman. The community is located at the shores of the Ulian River and was linked by a creek. The creek provided salt to the Ati people as well as animals which lick the salt out of the salty water. Coming from the root word "simsim", "simsimin" means "to lick something to eat or to drink", thus the place was called Simsiman.

The native Ati called the island Aninipay from words "ani" to harvest and "nipay", a hairy grass abundant in the whole Panay.

History

Precolonial era

No pre-Hispanic written accounts of Iloilo and Panay island exist today. Oral traditions, in the form of recited epics like the Hinilawod, have survived to a small degree. A few recordings of these epic poems exist. The most notable are the works of noted Filipino anthropologist Felipe Jocano.

While no current archaeological evidence exists describing pre-Hispanic Panay, an original work by Pedro Alcantara Monteclaro published in 1907 called Maragtas details the alleged accounts of the founding of the various pre-Hispanic polities on Panay Island. The book is based on oral and written accounts available to the author at the time. The author made no claim for the historical accuracy of the accounts.Originally titled Maragtás kon (historia) sg pulô nga Panay kutub sg iya una nga pamuluyö tubtub sg pag-abut sg mga taga Borneo nga amó ang ginhalinan sg mga bisayâ kag sg pag-abut sg mga Katsilâ, Noted anthropologist and historian William Henry Scott initially concluded in his dissertation that it was a myth, but in a revised version admitted its credibility is debatable and concluded it was most likely based on real folk legends.

According to Maragtas, Madja-as was founded after ten datus fled Borneo and landed on Panay Island. The book then goes on to detail their subsequent purchase of the coastal lands in which they settled from the native Ati people. There were other datus who settled in Southern Luzon and Negros Island, but Madja-as was the center and other barangays within the Kedatuan took turns in being the capital. Then, the Kedatuan of Madja-as, recruiting natives from the Philippines; and the immigrants from Borneo, went back and waged a successful war against Rajah or Sultan Makatunao, whose oppression forced the ten Datus to flee. Afterwards, the treasures and loot from the conquest and sacking of Borneo, were carried back to the newly founded towns of the Datus in the various islands scattered in the archipelago.

An old manuscript Margitas of uncertain date (discovered by the anthropologist H. Otley Beyer) gives interesting details about the laws, government, social customs, and religious beliefs of the early Visayans, who settled Panay within the first half of the thirteenth century.G. Nye Steiger, H. Otley Beyer, Conrado Benitez, A History of the Orient, Oxford: 1929, Ginn and Company, p. 122. The term Visayan was first applied only to them and to their settlements eastward in the island of Negros, and northward in the smaller islands, which now compose the province of Romblon. In fact, even at the early part of Spanish colonialization of the Philippines, the Spaniards used the term Visayan only for these areas. While the people of Cebu, Bohol, and Leyte were for a long time known only as Pintados. The name Visayan was later extended to them because, as several of the early writers state, their languages are closely allied to the Visayan dialect of Panay.G. Nye Steiger, H. Otley Beyer, Conrado Benitez, A History of the Orient, Oxford: 1929, Ginn and Company, pp. 122–123.

Gabriel Ribera, captain of the Spanish royal infantry in the Philippine Islands, also distinguished Panay from the rest of the Pintados Islands. In his report (dated 20 March 1579) regarding a campaign to pacify the natives living along the rivers of Mindanao (a mission he received from Dr. Francisco de Sande, Governor and Captain-General of the Archipelago), Ribera mentioned that his aim was to make the inhabitants of that island "vassals of King Don Felipe… as are all the natives of the island of Panay, the Pintados Islands, and those of the island of Luzon…"Cf. BLAIR, Emma Helen & ROBERTSON, James Alexander, eds. (1911). The Philippine Islands, 1493–1803. Volume 04 of 55 (1493–1803). Historical introduction and additional notes by Edward Gaylord BOURNE. Cleveland, Ohio: Arthur H. Clark Company. . OCLC 769945704. "Explorations by early navigators, descriptions of the islands and their peoples, their history and records of the Catholic missions, as related in contemporaneous books and manuscripts, showing the political, economic, commercial and religious conditions of those islands from their earliest relations with European nations to the beginning of the nineteenth century.", pp. 257–260.

During the early part of the colonial period in the Archipelago, the Spaniards led by Miguel López de Legazpi transferred their camp from Cebu to Panay in 1569. On 5 June 1569, Guido de Lavezaris, the royal treasurer in the Archipelago, wrote to Philip II reporting about the Portuguese attack to Cebu in the preceding autumn. A letter from another official, Andres de Mirandaola (dated three days later, 8 June), also described briefly this encounter with the Portuguese. The danger of another attack led the Spaniards to remove their camp from Cebu to Panay, which they considered a safer place. Legazpi himself, in his report to the Viceroy in New Spain (dated 1 July 1569), mentioned the same reason for the relocation of Spaniards to Panay.Cf. BLAIR, Emma Helen & ROBERTSON, James Alexander, eds. (1911). The Philippine Islands, 1493–1803. Volume 03 of 55 (1493–1803). Historical introduction and additional notes by Edward Gaylord BOURNE. Cleveland, Ohio: Arthur H. Clark Company. . OCLC 769945704. "Explorations by early navigators, descriptions of the islands and their peoples, their history and records of the catholic missions, as related in contemporaneous books and manuscripts, showing the political, economic, commercial and religious conditions of those islands from their earliest relations with European nations to the beginning of the nineteenth century.", pp. 15–16. It was in Panay that the conquest of Luzon was planned, and later launched on 8 May 1570.Cf. BLAIR, Emma Helen & ROBERTSON, James Alexander, eds. (1911). The Philippine Islands, 1493–1803. Volume 03 of 55 (1493–1803). Historical introduction and additional notes by Edward Gaylord BOURNE. Cleveland, Ohio: Arthur H. Clark Company. . OCLC 769945704. "Explorations by early navigators, descriptions of the islands and their peoples, their history and records of the catholic missions, as related in contemporaneous books and manuscripts, showing the political, economic, commercial and religious conditions of those islands from their earliest relations with European nations to the beginning of the nineteenth century.", p. 73.

The account of early Spanish explorers

During the early part of the Spanish colonization of the Philippines, the Spanish Augustinian Friar Gaspar de San Agustín, O.S.A. described Panay as: "…very similar to that of Sicily in its triangular form, as well as in it fertility and abundance of provision. It is the most populated island after Manila and Mindanao, and one of the largest (with over a hundred leagues of coastline). In terms of fertility and abundance, it is the first. […] It is very beautiful, very pleasant, and full of coconut palms… Near the river Alaguer (Halaur), which empties into the sea two leagues from the town of Dumangas…, in the ancient times, there was a trading center and a court of the most illustrious nobility in the whole island." Padre Francisco Colin (1592–1660), an early Jesuit missionary and Provincial of his Order in the Philippines also records in the chronicles of the Society of Jesus (published later in 1663 as Labor euangelica) that Panay is the island which is most abundant and fertile.Francisco Colin, S.J., Labor euangelica, ministerios apostolicos de los obreros de la Compañia de Iesus : fundacion, y progressos de su Prouincia en las islas Filipinas historiados, Madrid:1663, Lib. I, Cap. VII, p. 63.

The first Spanish settlement in Panay island and the second oldest Spanish settlement in the Philippines was established by the Miguel López de Legazpi expedition in Panay, Capiz at the banks of the Panay River in northern Panay, the name of which was extended to the whole Panay island. López de Legazpi transferred the capital there from Cebu since it had abundant provisions and was better protected from Portuguese attacks before the capital was once again transferred to Manila. Of the conquistadors from Spanish-Mexico, the following were granted encomiendas in Panay: Gabriel de Ribera, Luis de la Haya, Pedro Sarmiento, and Francisco de Rivera.

Miguel de Luarca, who was among the first Spanish settlers in the Island, made one of the earliest account about Panay and its people according to a Westerner's point of view. In June 1582, while he was in Arévalo (Iloilo), he wrote in his Relación de las Yslas Filipinas the following observations:

The island is the most fertile and well-provisioned, except the island of Luzon: for it is exceedingly fertile, and abounds in rice, swine, fowls, wax, honey, cotton and abacá fiber.Miguel de Loarca, Relacion de las Yslas Filipinas (Arevalo: June 1582) in BLAIR, Emma Helen & ROBERTSON, James Alexander, eds. (1903). The Philippine Islands, 1493–1803. Volume 05 of 55 (1582–1583). Historical introduction and additional notes by Edward Gaylord BOURNE. Cleveland, Ohio: Arthur H. Clark Company. . OCLC 769945704. "Explorations by early navigators, descriptions of the islands and their peoples, their history and records of the catholic missions, as related in contemporaneous books and manuscripts, showing the political, economic, commercial and religious conditions of those islands from their earliest relations with European nations to the beginning of the nineteenth century.", p. 67.

"The villages are very close together, and the people are peaceful and open to conversion. The land is healthful and well-provisioned, so that the Spaniards who are stricken in other islands go thither to recover their health."