Bika (surname)

Bika may refer to the following people:
 * John Bika (died 1989), Bougainvillean politician
 * Obert Bika (born 1993), Papua New Guinean football midfielder
 * Rao Bika, 15th century founder of the Indian city and principality of Bikaner
 * Sakio Bika (born 1979), Cameroonian-Australian boxer
 * Victor Nendaka Bika (1923–2002), Congolese politician