Baeolidia chaka, is a species of sea slug, an aeolid nudibranch.

[2] This species was described from two specimens collected in the intertidal zone at Jesser Point, Sodwana Bay National Park, Natal, South Africa.

The head and the bases of the rhinophores and oral tentacles are covered with chocolate-brown pigment.

Brown pigment is also present at the bases of the cerata and more diffusely on the dorsal portion of the foot.

The cerata are ornamented with opaque white pigment, which is densest on their anterior sides and on irregular tubercles on the surfaces.