
Aerodramus is a genus of small, dark, cave-nesting birds in the Collocaliini tribe of the swift family. Its members are confined to tropical and subtropical regions in southern Asia, Oceania and northeastern Australia. Many of its members were formerly classified in Collocalia, but were first placed in a separate genus by American ornithologist Harry Church Oberholser in 1906.

The Atiu swiftlet is a species of bird in the swift family, endemic to Atiu in the Cook Islands.

The Australian swiftlet is a small bird belonging to the genus Aerodramus in the swift family, Apodidae. It is endemic to Queensland in north-eastern Australia. It was formerly included in the white-rumped swiftlet but is now commonly treated as a separate species. It has two subspecies which are occasionally regarded as two separate species: A. t. terraereginae and A. t. chillagoensis.

The black-nest swiftlet is a species of swift in the family Apodidae. It is found in Brunei, Indonesia, Malaysia, Myanmar, the Philippines, Singapore, Thailand, and Vietnam. Its natural habitats are subtropical or tropical moist lowland forest and subtropical or tropical moist montane forest.
The edible-nest swiftlet, also known as the white-nest swiftlet, is a small bird of the swift family which is found in South-East Asia. Its opaque and whitish nest is made exclusively of solidified saliva and is the main ingredient of bird's nest soup, a delicacy of Chinese cuisine.

Germain's swiftlet is a species of swift.

The Himalayan swiftlet is a small swift. It is a common colonial breeder in the Himalayas and Southeast Asia. Some populations are migratory.

The Indian swiftlet, or Indian edible-nest swiftlet, is a small swift. It is a common resident colonial breeder in the hills of Sri Lanka and south west India.

The island swiftlet, also known as the Caroline swiftlet, Micronesian swiftlet, or Caroline Islands swiftlet, is a species of swift in the family Apodidae. Some taxonomists consider it to be a subspecies of the uniform swiftlet. It is endemic to the Caroline Islands, and its natural habitat is subtropical or tropical moist lowland forests.

The Mascarene swiftlet is a species of swift in the family Apodidae. It is found in Mauritius and Réunion, and the populations on the two islands have recently been confirmed to differ subspecifically. The nominate race francicus is found on Mauritius and the recently described race saffordi occurs on Réunion. Its natural habitats are subtropical or tropical moist lowland forest, subtropical or tropical high-altitude shrubland, subtropical or tropical high-altitude grassland, caves, arable land, and heavily degraded former forest. It is threatened by habitat loss.

The mossy-nest swiftlet is a species of swift in the family Apodidae. Some taxonomists consider it to be a subspecies of the uniform swiftlet. It is found in northern Borneo, the Natuna and the Derawan Islands and Nias island off western Sumatra. Its natural habitat is subtropical or tropical moist lowland forests.

The Palau swiftlet is a species of swift in the family Apodidae. It is endemic to Palau.
The Palawan swiftlet is a species of swift in the family Apodidae. Some taxonomists consider it to be a subspecies of the uniform swiftlet. It is endemic to the Philippines. It uses echolocation to navigate and hunt in the darkness.

The Seychelles swiftlet is a small bird of the swift family. It is found only in the Seychelles Islands in the Indian Ocean.

The uniform swiftlet,, also known as the Vanikoro or lowland swiftlet, is a gregarious, medium-sized swiftlet with a shallowly forked tail. The colouring is dark grey-brown, darker on the upperparts with somewhat paler underparts, especially on chin and throat. This species is widespread from the Philippines through Wallacea, New Guinea and Melanesia. It forages for flying insects primarily in lowland forests and open areas. It nests in caves where it uses its sense of echolocation, rare in birds, to navigate.

The white-rumped swiftlet is a species of swift in the family Apodidae.