information:extraction
18th and 19th centuries

In 1770, British navigator James Cook sailed through South Passage between the main offshore islands leading to the bay, which he named after James Douglas, 14th Earl of Morton, misspelled as "Moreton".

Matthew Flinders initially explored the Moreton Bay area on behalf of the British authorities. On 17 July 1799, Flinders landed at present-day Woody Point, which he named Red Cliff Point after the red-coloured cliffs visible from the bay.

In 1823 the Governor of New South Wales, Sir Thomas Brisbane, gave instructions for the development of a new northern penal settlement, and an exploration party commanded by John Oxley further explored Moreton Bay in November 1823.

Oxley explored the Brisbane River as far as Goodna, 20 km (12 mi) upstream from the present-day central business district of Brisbane. He also named the river after the governor of the time. Oxley also recommended Red Cliff Point for the new colony, reporting that ships could land at any tide and easily get close to the shore. The convict settlement party landed in Redcliffe on 13 September 1824 formally establishing the Moreton Bay Penal Settlement that would become Brisbane. The party was under the command of Lieutenant Henry Miller and consisted of 14 soldiers (some with wives and children) and 29 convicts. However, the settlers abandoned this site after a year and moved to an area on the Brisbane River now known as North Quay, 28 km (17 mi) south, which offered a more reliable water-supply. The newly selected Brisbane region was plagued by mosquitoes at the time.

After visiting the Redcliffe settlement, Sir Thomas Brisbane then travelled 45 km (28 mi) up the Brisbane River in December 1824. Governor Brisbane stayed overnight in a tent and often landed ashore, thus bestowing upon the future Brisbane City the distinction of being the only Australian capital city visited by its namesake. Chief Justice Forbes gave the new settlement the name of Edenglassie before it was named Brisbane.

The penal settlement under the control of Captain Patrick Logan (Commandant from 1826 to 1830) flourished, with the numbers of convicts increasing dramatically from around 200 to over 1,000 men. He developed a substantial settlement of brick and stone buildings, complete with school and hospital. He formed additional outstations and made several important journeys of exploration. Logan became infamous for his extreme use of the cat o' nine tails on convicts. The maximum allowed limit of lashes was 50; however, Logan regularly applied sentences of 150 lashes.

During this period raids on maize fields were conducted by local Aboriginal groups in the Corn Field Raids of 1827-1828. These groups destroyed and plundered the maize fields in South Bank and Kangaroo Point, with the possible motive of extracting compensation from the settlers or warning them not to expand beyond their current area.

Between 1824 and 1842, almost 2,400 men and 145 women were detained at the Moreton Bay convict settlement under the control of military commandants. However, non-convict European settlement of the Brisbane region commenced in 1838 and the population grew strongly thereafter, with free settlers soon far outstripping the convict population. German missionaries settled at Zions Hill, Nundah as early as 1837, five years before Brisbane was officially declared a free settlement. The band consisted of ministers Christopher Eipper (1813–1894), Carl Wilhelm Schmidt, and lay missionaries Haussmann, Johann Gottried Wagner, Niquet, Hartenstein, Zillman, Franz, Rode, Doege and Schneider. They were allocated 260 hectares and set about establishing the mission, which became known as the German Station. Later in the 1860s many German immigrants from the Uckermark region in Prussia as well as from other German regions settled in the areas of Bethania, Beenleigh and the Darling Downs. These immigrants were selected and assisted through immigration programs established by John Dunmore Lang and Johann Christian Heussler and were offered free passage, good wages, and selections of land.

Scottish immigrants from the ship Fortitude arrived in Brisbane in 1849, enticed by Rev Dr John Dunmore Lang on the promise of free land grants. Denied land, the immigrants set up camp in York's Hollow waterholes in the vicinity of today's Victoria Park, Herston, Queensland. A number of the immigrants moved in and settled the suburb, naming it Fortitude Valley after the ship on which they arrived.

Free settlers entered the area from 1835, and by the end of 1840, Robert Dixon had begun work on the first plan of Brisbane Town, in anticipation of future development. The Roman Catholic church erected the Pugin Chapel in 1850, to the design by the gothic revivalist Augustus Pugin. Letters patent dated 6 June 1859, proclaimed by Sir George Ferguson Bowen on 10 December 1859, separated Queensland from New South Wales, whereupon Bowen became Queensland's first governor, with Brisbane chosen as the capital. Old Government House was constructed in 1862 to house Sir George Bowen's family, including his wife, the noblewoman Diamantina, Lady Bowen di Roma. During the tenure of Lord Lamington, Old Government House was the likely site of the origin of Lamingtons.

During the War of Southern Queensland, Indigenous attacks occurred across the city, committing robberies and terrorising unarmed residents. Reprisal raids took place against the Duke of York's clan in Victoria Park in 1846 and 1849 by British soldiers of the 11th Regiment, however the clan had been wrongfully targeted as the attacks on Brisbane had not been committed by the Turrbal themselves but other tribes farther north. In 1855, Dundalli, a prominent leader during the conflict, was captured and executed by hanging at the present site of the GPO.

In 1862, the first sugarcane plantation in Queensland was established near Brisbane by Captain Louis Hope and John Buhôt.

In 1864, the Great Fire of Brisbane burned through the central parts of the city, destroying much of Queen Street. The 1860s were a period of economic and political turmoil leading to high unemployment, in 1866 hundreds of impoverished workers convened a meeting at the Treasury Hotel, with a cry for "bread or blood", rioted and attempted to ransack the Government store.

The City Botanic Gardens were originally established in 1825 as a farm for the Moreton Bay penal settlement, and were planted by convicts in 1825 with food crops to feed the prison colony. In 1855, several acres was declared a Botanic Reserve under the Superintendent Walter Hill, a position he held until 1881. Some trees planted in the Gardens were among the first of their species to be planted in Australia, including the jacaranda and poinciana.

Charles Tiffin was appointed as Queensland Government Architect in 1859, and pursued an intellectual policy in the design of public buildings based on Italianate and Renaissance revivalism, with such buildings as Government House, the Department of Primary Industries Building in 1866, and the Queensland Parliament built in 1867. The 1880s brought a period of economic prosperity and a major construction boom in Brisbane, that produced an impressive number of notable public and commercial buildings. John James Clark was appointed Queensland Government Architect in 1883, and continuing in Tiffin's design for public buildings, asserted the propriety of the Italian Renaissance, drawing upon typological elements and details from conservative High Renaissance sources. Building in this trace of intellectualism, Clark designed the Treasury Building in 1886, and the Yungaba Immigration Centre in 1885. Other major works of the era include Customs House in 1889, and the Old Museum Building completed in 1891.

Fort Lytton was constructed in 1882 at the mouth of the Brisbane river, to protect the city against foreign colonial powers such as Russia and France, and was the only moated fort ever built in Australia.

The city's slum district of Frog's Hollow, named so for its location being low-lying and swampy, was both the red light district of colonial Brisbane and its Chinatown, and was the site of prostitution, sly grog, and opium dens. In 1888, Frog's Hollow was the site of anti-Chinese riots, where more than 2000 people attacked Chinese homes and businesses.

In 1893 Brisbane was affected by the Black February flood, when the Brisbane River burst its banks on three occasions in February and again in June in the same year, with the city receiving more than a year's rainfall during February 1893, leaving much of the city's population homeless. In 1896, the Brisbane river saw its worst maritime disaster with the capsize of the ferry Pearl, between the 80–100 people on board there were only 40 survivors.