隆昌係中國四川省一個縣級市，由內江市代管，位於四川盆地南部，面積794平方公里，2014年總人口約79萬。下轄12鎮4鄉，市政府駐金鵝鎮。原先係隆昌縣，2017年4月經國務院批準，撤銷隆昌縣，設立縣級隆昌市。
Longchang is a county-level city in Sichuan Province, China, managed by Neijiang City, located in the southern part of the Sichuan Basin, covering an area of 794 square kilometers and a total population of about 790,000 in 2014. It has jurisdiction over 12 towns and 4 townships, and the municipal government is located in Golden Goose Town. Originally Longchang County, in April 2017, with the approval of the State Council, Longchang County was abolished and a county-level Longchang City was established.