Kennedia nigricans (Black Kennedia or Black Coral Pea) is a species of flowering plant in the family Fabaceae, endemic to the south-west of Western Australia. It is a vigorous climber which can spread up to 6 metres in diameter or 4 metres in height and has dark green leaflets that are about 15 cm long. Distinctive black and yellow pea flowers are produced between July and November in its native range. The species was first formally described as Kennedya nigricans by John Lindley in 1835 in Edward's Botanical Register, where it was also labelled as Dingy Flowered Kennedya.