Yakka
Yakka or yacka may refer to:

 Yacka, South Australia, a settlement in South Australia
 Yakka, common name for the grasstree Xanthorrhoea in South Australia
 Yakka people (Lanka), a historic/mythical group of Sri Lanka
 Yakka, a type of spirits worshipped by the Vedda people of Sri Lanka
 Yakkha people, an ethic group of Nepal and northern India
 Yakkha language, a Sino-Tibetan language
 Yakka Banovic (born 1956), Bosnian footballer

