Breviceps passmorei, or Passmore's rain frog or Ndumo rain frog[1] is a species of frog in the genus Breviceps endemic to South Africa.

[1] Breviceps passmorei has extremely abbreviated snout mouth narrow and downturned; short limbs which, at rest, are held close to the body, not projecting beyond the body outline; digits tapering to apex; inner and outer toes very short or rudimentary; inner and outer metatarsal tubercles well developed, confluent or separated by a narrow groove; vent terminal, not deflected downwards.

[2][3] It is located west of the Tembe Elephant Reserve in the vicinity of the Pongola River near borders of Eswatini and Mozambique, and into southeastern Limpopo Province.

[1][3] Breviceps passmorei is named after Neville Passmore in recognition of his contributions to South African herpetology in the field of bioacoustics, and for instilling a lifelong interest in frogs among his students, many of whom have also made significant contributions in this and other fields.

[2][3]