
Pyrgomorphidae is a family of grasshoppers in the order Orthoptera; it is the only family in the superfamily Pyrgomorphoidea, with a pan-tropical distribution. Their name is probably derived from pyrgos meaning "tower": a reference to the form (morph) of the head in the type genus Pyrgomorpha and other genera.

Atractomorpha is a genus in the Pyrgomorphidae, a family of grasshoppers, found in Africa, Asia, and Australia.

Atractomorpha crenulata, commonly known as the tobacco grasshopper, is a species of grasshopper in the subfamily Pyrgomorphinae, found in Asia.

Atractomorpha similis, commonly known as the northern grass pyrgomorph, is a species of grasshopper in the genus Atractomorpha. It occurs in Australia.

Aularches miliaris is a monotypic grasshopper species of the genus Aularches, belonging to the family Pyrgomorphidae. The bright warning colours keep away predators and their defense when disturbed includes the ejection of a toxic foam.

The blistered pyrgomorph is a species of wingless grasshopper of the family Pyrgomorphidae, endemic to Australia.

Colemania sphenarioides also known as the Jola or Deccan grasshopper is a species of wingless grasshopper in the monotypic genus Colemania which is endemic to peninsular India. It sometimes causes damage to crops of sorghum. The genus is named after Leslie Coleman, who, along with K. Kunhikannan obtained the type specimens of the species from Honnali and studied the species in southern India. It was described by the Spanish entomologist Ignacio Bolívar.

Dictyophorus is a genus of gaudy grasshoppers, grasshoppers in the family Pyrgomorphidae, native to southern Africa. There are four described species in Dictyophorus. The genus was named in 1815.

Dictyophorus griseus is a species of African grasshopper in the family Pyrgomorphidae, the gaudy grasshoppers.

Dictyophorus spumans, the koppie foam grasshopper or rooibaadjie, is a species of grasshopper in the family Pyrgomorphidae indigenous to Africa. The name "foaming grasshopper" derives from the insect's ability to produce a toxic foam from its thoracic glands. It is closely related to Phymateus.

Monistria is a genus of grasshoppers in the family Pyrgomorphidae and the tribe Monistriini. Species are found Australia, New Zealand and surrounding islands.

Neorthacris is a genus of wingless grasshoppers in the Pyrgomorphidae. Species in the genus are found in South Asia, mainly in peninsular India.

The Orthacridinae are a sub-family of grasshoppers in the family Pyrgomorphidae. Species are found in: Central America, Africa, Asia, Australia and certain Pacific Islands. The type genus is Orthacris and the taxon proposed by Bolívar in 1905.

Orthacris is a genus of grasshoppers in the family Pyrgomorphidae and the subfamily Orthacridinae. Species are found in the Indian subcontinent including Sri Lanka.

Petasida ephippigera is a pyrgomorph grasshopper, in the monotypic genus Petasida, native to tropical northern Australia. The species is named after Ludwig Leichhardt.

Phymateus is a genus of grasshoppers of the family Pyrgomorphidae.
Phymateus aegrotus, sometimes called the blue bush locust or East African bush locust, is a pest species of grasshopper in the family Pyrgomorphidae. Unlike "locusts" the adults are not known to change their morphology on crowding, but at the hopper stage, marching behaviour of small bands may occur.

Phymateus karschi is a locust in the family Pyrgomorphidae.

Phymateus viridipes, also known as the Green milkweed locust or African bush grasshopper, is an African locust in the family Pyrgomorphidae.
Poekilocerus is a genus of grasshoppers (Caelifera) in the family Pyrgomorphidae and the tribe Poekilocerini. Species are found in Africa, India, Indo-China, Malesia through to Papua New Guinea.

Poekilocerus pictus is a large brightly coloured grasshopper found in the Indian subcontinent. Nymphs of the species are notorious for squirting a jet of liquid up to several inches away when grasped.

Pyrgomorpha is the type genus of grasshoppers in the family Pyrgomorphidae and the tribe Pyrgomorphini. Species are found in Southern Europe, Africa and the middle East, through to India and Mongolia.

Pyrgomorpha conica is a species of pyrgomorph native to the Mediterranean Basin and Gran Canaria.

The Pyrgomorphinae are a sub-family of grasshoppers in the family Pyrgomorphidae. Species are found in, especially the warmer parts of: Central and South America, southern Europe, Africa, Asia, Australia and Pacific Islands. The type genus is Pyrgomorpha and names dates from "Pyrgomorphiden" by Brunner von Wattenwyl, 1874. The first use of Pyrgomorphinae was by Krauss in 1890.

Tagasta is a genus of grasshoppers in the family Pyrgomorphidae, subfamily Pyrgomorphinae and tribe Tagastini. Species can be found around the Himalayan mountains, southern China, Indo-China and Malesia. It was described in 1905.

Zonocerus is a genus of grasshoppers (Caelifera) in the family Pyrgomorphidae and the tribe Phymateini. The two species are found in Africa, with Z. elegans found more in central and southern regions, including Madagascar. Both species are significant agricultural pests, especially for African smallholder farmers.

Zonocerus variegatus, the painted grasshopper or variegated grasshopper, is a species of insect belonging to the family Pyrgomorphidae. It is native to tropical Africa, and is considered a crop pest in much of Western and Central Africa.