Milkwood may refer to:
Plant species or genera Alstonia, a widespread genus of evergreen trees and shrubs from the dogbane family Apocynaceae Lobelia scaevolifolia, an endemic lobelioid from the island of St Helena Sideroxylon inerme, or white milkwood of southern Africa, a member of the Sapotaceae Tabernaemontana, a pan-tropical genus of 100-110 species of flowering plants in the family Apocynaceae
Music Milkwood (band), Anglo-Canadian rock band formed in 1969
See also Under Milk Wood, a 1954 radio drama