Leshan, formerly known as Jiading^{[lower-alpha 1]} or Jiazhou, is a prefecture-level city located at the confluence of the Dadu and Min rivers in Sichuan, China. Leshan is located on the southwestern fringe of the Sichuan Basin in southern Sichuan, about 120 km (75 mi) from Chengdu. Leshan is an important industrial city in Sichuan, a regional center city in the south of Chengdu Economic Zone, an important hub city, an important transportation node and a port city in Chengdu-Chongqing.As of the 2020 census, its population was 3,160,168, of whom 1,236,188 lived in the built-up (or metro) area made of Shizhong, Wutongqiao, Shawan and Jinkouhe districts.

Leshan is a famous historical and cultural city with the reputation of "Begonia Fragrance Country". It is the first open-door city, model green city, excellent tourist city, national garden city and national health city. Leshan has three world-class heritage sites - world natural and cultural heritage Emei Mountain and Leshan Buddha, world irrigation project heritage Dongfengyan and so on.

The area of present day Leshan was the seat of historical Jiading city,^[4] which the historical Jiading city covered not entirely the same area with modern day Leshan city. Some of the area of Leshan county, was ceded to Emeishan city in 1958.^[4] In 1978, Leshan as a county-level city was formed.^[4] In 1985, the Leshan prefecture-level city was formed, which Emeishan and other county level cities were under the administration of Leshan.^[5] Before 1978, Leshan county-level city had Shizhong (means city centre), Wutongqiao (literally 5-"tong"-bridge) and Shawan (literally sand bay) three districts.^[5] The establishment of Leshan prefecture-level city, also saw the disestablishment of Leshan Dìqū, an administrative area that supervisee Leshan, as well as other county-level cities and counties.^[5]

Xinchang town, Jiading city [sic], was known for late Qing uprising against the government.^[6]

There are Chengdu–Mianyang–Leshan intercity railway and Chengdu–Guiyang high-speed railway serving Leshan.

The G0512 Chengdu–Leshan Expressway with a total length of 160 kilometers, was finished on January 14, 2000. This Freeway has since become very important to the city's development.

Leshan Normal University (乐山师范学院) and Leshan Vocational & Technical College (乐山职业技术学院) are two government-fund colleges in the city.

The Engineering&Technical College of Chengdu University of Technology (成都理工大学工程技术学院) is a non-government college, which was established in 2003.

Leshan City is located in central Sichuan Province, southwest of the Sichuan Basin. Meishan borders on the north, Zigong and Yibin in the east, Liangshan in the south, and Ya'an in the west. Leshan city is located in the transition zone from Sichuan basin to southwest mountainous area, the overall trend is high in southwest, low in northeast, with wide difference in height. Landforms are mountainous, hilly, Pingba three types, mainly mountainous.

Leshan has a monsoon-influenced humid subtropical climate (Köppen Cwa) and is largely mild and humid. Winter is short, mild and dry, with a January average of 7.4 °C (45.3 °F), and while frost may occur, snow is rare. Summers are long, hot and humid, with highs often exceeding 30 °C (86 °F), yet extended heat waves are rare. The daily average in July and August is around 26 °C (79 °F). Rainfall is light in winter and can be heavy in summer, and more than 70% of the annual total occurs from June to September.

The climate in the southwest mountainous area has obvious vertical differences and the climatic conditions are very complex, which is a region for the development of comprehensive agricultural management and three-dimensional agriculture in the region, the main production area of wood, tea, Chinese medicinal materials and other crops, and also a valuable tourism resource. Affected by the monsoon and the uplift of the terrain, the climate is humid and the rainfall is abundant.

Leshan City borders on numerous rivers, with Minjiang River, Dadu River, Qing Yi River and many small and medium-sized rivers, is a water-rich area.

• Water resources: 85.51 billion cubic metres
• Theoretical reserves of hydraulic resources: 7.9 million kilowatts
• Developable capacity: 5.75 million kilowatts
• Main hydropower stations: Gongzui hydropower station (700,000 kW), Tongjiezi hydropower station (600,000 kW)

Approximately 30 proven resources have been identified. The reserves of phosphorus, halite, limestone, kaolin, natural gas, gypsum, dolomite, mineral water and mirabilite are relatively large.

The state focuses on protecting rare plants such as silver fir, Davidia involucrata, Metasequoia glyptostroboides, and other rare animals such as giant pandas, Kallima inachus.In 1986, the site of the Song Dynasty kiln was discovered in Xiba Town, Wutongqiao, Leshan City, and the Xiba kiln porcelain used in large quantities by the people surfaced, and the scientific and technological personnel of Sichuan Province conducted a large-scale investigation and found that the Xiba kiln was almost on an equal footing with the contemporaries of Jianyao and Jizhou kilns. The main feature is the kiln transformation that occurs during the firing process, which is beautiful and endless. A Xiba kiln lamp tree with the words "Taihe" was recently discovered, and it is estimated that during the Jin Zhangzong period from 1201 to 1208, Leshan City may have been under the rule of the Jin Dynasty. It was not the Southern Song Dynasty.

• Leshan
• Night view
• Buddhist temple
• The Leshan Giant Buddha
• Buddhist Monk in Leshan
• Lingbao Pagoda

• Hervey Bay, Queensland, Australia
• Gilbert, Arizona, United States
• Ichikawa, Chiba, Japan,^[14] established due to Leshan native Guo Moruo residing there for 10 years with his wife, Sato Tomiko.^[15]
• Prachuap Khiri Khan,Thailand
• Issy-les-Moulineaux,France

According to the sixth national census in 2010, the city's resident population stood at 3235,756,^[16] a decrease of 88,383 or 2.66% over the fifth national census. The average annual decrease was 0.27 per cent. Of these, the male population is 1631206, or 50.41 per cent, and the female population is 1604,550, or 49.59 per cent. The sex ratio of the total population (100 females) is 101.66.The population aged 0-14 years is 452,148, or 13.97 per cent; the population aged 15-64 years is 2387,477, or 73.78 per cent; and the population aged 65 and over is 396,131, or 12.24 per cent. The Han Chinese population is 3075,481, accounting for 95.05 percent; the ethnic minorities are 160,275 or 4.95 percent; and the Yi population is 153,092 or 4.73 percent.

In 2017, the city's registered population was 3.518 million, accounting for 3.86 percent of the province's total population; at the end of the year, the resident population was 3.272 million.

• Dylan Wang
• Guo Moruo
• Zheng Shaoxiong
• Ding Youjun
• Huang shanglian

• Leshan Buddha
• Reclining Buddha
• Mount Emei

• Mahaoya Tomb
• Thousand Buddha Rock in the Jiajiang River
• Ebian Black Bamboo Gou
• Guo Moruo's hometown
• Luocheng Ancient Town
• Wutong Bridge

• 1786 Kangding-Luding earthquake