Swainsona reticulata, commonly known as kneed Swainson-pea,[2][3] is a species of flowering plant in the family Fabaceae and is endemic to south-eastern mainland Australia.

It is a prostrate perennial herb, with imparipinnate leaves with 5 to 15 egg-shaped, elliptic or very narrowly linear leaflets, and racemes of 3 to 7 purple flowers.

Swainsona reticulata is a prostrate perennial herb up to 15 cm (5.9 in) high with many slender stems.

[3][4][5] Swainsona reticulata was first formally described in 1924 by John McConnell Black in the Flora of South Australia.

[3][4][5] Swainsona reticulata is listed as "endangered" in Victoria, under the Victorian Government Flora and Fauna Guarantee Act 1988.