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 ethnic group of Nepal and northern India
 * Yakkha language, a Sino-Tibetan language
 * Yakka Banovic (born 1956), Bosnian footballer