Kuba (surname)
Kuba is a Czech (feminine: Kubová) and Japanese surname. In Czech, Kuba is a pet form of the given name Jakub. Notable people with the surname include:
- Filip Kuba (born 1976), Czech ice hockey player
 - Gabriela Kubová (born 1993), Czech ice dancer
 - Ludvík Kuba (1863–1956), Czech artist and musician
 - Martin Kuba (born 1973), Czech politician
 - Masatomo Kuba (born 1984), Japanese footballer
 - Paula Kubová (born 1986), Slovak volleyball player
 - Simona Kubová (born 1991), Czech swimmer