Пәкстанның Синд облысындағы Сүккур қаласы

Sukkur (; ) is a city in the Pakistani province of Sindh along the western bank of the Indus River, directly across from the historic city of Rohri. Sukkur is the third largest city in Sindh after Karachi and Hyderabad, and 14th largest city of Pakistan by population. The city was originally founded by the Rai dynasty of Sindh. The modern city was built in the 1840s. New Sukkur was established during the British era alongside the village of Sukkur. Sukkur's hill, along with the hill on the river island of Bukkur, form what is sometimes considered the "Gate of Sindh".

The name Sukkur is derived from the Sindhi language word sakhar meaning 'superior'.

The region around Sukkur has been inhabited for millennia. The ruins of Lakhan jo daro, located near an industrial park on the outskirts of Sukkur, date from the Mature Harappan period of the Indus Valley Civilization, between 2600 BCE and 1900 BCE covers more than 300 Hectares of area and is touted to be second largest city of the Indus Valley Civilization just 75 Kilometers away from another major city of Indus Valley Civilization, Mohenjo Daro

"Old Sukkur" was initially a small village prior to the establishment of a military garrison in 1839. Sukkur was built on a low limestone ridge on the banks of the Indus River. The city was once surrounded by groves of date palms that were traditionally believed to have grown from the discarded date pits from Arab invaders in the 8th century. The Sukkur Municipality was constituted in 1862. Completed in 1889, Sukkur's Lansdowne Bridge connects the Sukkur to Rohri across the Indus, and was one of the first bridges to cross the river. The bridge made the journey between Karachi and Multan easier. The bridge was built with two large pylons rather than a series of pillars extending across the river – a cutting edge design for such an expansive span. The bridge was also made of metal, and features an unusual design. Sukkur Barrage (formerly called Lloyd Barrage), built under the British Raj on the Indus River, controls one of the largest irrigation systems in the world. It was designed by Sir Arnold Musto KCIE, and constructed under the overall direction of Sir Charlton Harrison between 1923 and 1932. The 5001 feet (1524 m) long barrage is made of yellow stone and steel and can water nearly 10 million acres (40,000 km2) of farmland through its seven large canals. On the eve of the Partition of British India in 1947, Sukkur's old town was home to about 10,000 residents, while New Sukkur was home to 80,000. According to the 1941 census, about 70% of the population of Sukkur was Hindu, this number decreased to 2% by the 1951 census as a result of the partition. However, less than 500 Hindus were killed in all of Sindh between 1947 and 1948 as Sindhi Muslims largely resisted calls to turn against their Hindu neighbours. Hindus did not flee Sukkur en masse until riots erupted in Karachi on 6 January 1948, which sowed fear in Sindh's Hindus despite the fact that the riots were local and related to Sikh refugees from Punjab seeking refuge in Karachi. The outcropping is part of the "Jacobabad Khairpur High" and Rohri Hills.

Sukkur has a hot desert climate (Köppen climate classification BWh), characterised by extremely hot and hazy summers with warm winters. Sukkur is known for its extremely hot summers, and was described as the hottest city in British India. The average annual rainfall of Sukkur is and mainly occurs in the monsoon season. The highest annual rainfall ever is , recorded in 2022 and the lowest annual rainfall ever is 0 mm in 1941.

Sukkur is the third largest city in Sindh after Karachi and Hyderabad. Around 70% of the population speaks Sindhi natively, while 20% of the population speaks Urdu natively. Roughly 96% of the city is Muslim, while the remaining 4% comprise other minorities, overwhelmingly Hindus.

Sukkur's economy is largely reliant upon the agricultural produce from northern Sindh's farms, and serves as a trading and processing center for agricultural goods. The city also once had a bustling shipbuilding industry.

The city is connected to Multan by M 5 motorway, with onwards motorway connections to Lahore, Islamabad, and Peshawar. Sukkur will also be connected to Hyderabad by the M 6 motorway, with onwards connections to Karachi via the M 9 motorway. The M 5 is ready whereas the M 6 is being built as part of the wider China Pakistan Economic Corridor.

Sukkur railway station serves as the city's main rail station. Passenger services are provided exclusively by Pakistan Railways. The city's station is serviced by the Jaffar Express that runs between Rawalpindi and Quetta, the Sukkur Express that runs between Karachi and Jacobabad, and the Akbar Express that runs between Quetta and Peshawar.

Sukkur Airport, located 8 km outside of the city, is served by Pakistan International Airlines, with direct flights to Karachi, Lahore, and Islamabad.

The city of Sukkur is the capital of Sukkur Division and Sukkur District. Sukkur District has four Tehsils (Talukas) and many Union Councils. Sukkur is home to one of three circuit benches of the Sindh High Court.