Rhododendron atlanticum, the dwarf azalea or coastal azalea, is a species of Rhododendron native to coastal areas of the eastern United States, from New Jersey south to Georgia.

It is a deciduous shrub 50–150 cm (20–59 in) tall, forming a thick understory in forests, spreading by underground stolons. The leaves are 3–5 cm long and 1–2 cm broad, bluish green, and hairless or with scattered glandular hairs. The fragrant flowers are 3–4 cm long, usually white to pink, sometimes with a flush of yellow; they are produced in trusses of 4-10 together.

It is a very tough subject, responding to overgrazing or forest fires by throwing up new shoots the following year.