Wakame most often refers to Undaria pinnatifida, an edible seaweed.
It may also refer to: Wakame Isono, the younger sister of Sazae Fuguta, the title character in the Sazae-san manga and anime series Kume no Wakame (?-781), a muraji and mother of Fujiwara no Momokawa, a statesman from the Nara period Wakame soup, also known as miyeok guk, a type of Korean soup made from the sea vegetable wakame Wakameshu, a Japanese liqueur made with wakame California wakame, or Alaria marginata, a species of the brown algae genus Alaria
See also Wakamezake, a type of adult food play