Catla (Labeo catla; Bengali: কাতলা, romanized: kātlā) also known as the major South Asian carp, is an economically important South Asian freshwater fish in the carp family Cyprinidae.

It is native to rivers and lakes in northern India, Bangladesh, Myanmar, Nepal, and Pakistan, but has also been introduced elsewhere in South Asia and is commonly farmed.

It reaches up to 182 cm (6.0 ft) in length and 38.6 kg (85 lb) in weight.

[3] This species has often been confused with the giant barb (Catlocarpio siamensis) of south-east Asia as the two taxa bear an extraordinary resemblance to each other, especially in their very large heads.

The reported production numbers have increased sharply during the 2000s, and were in 2012 about 2.8 million tonnes per year.