Iizuka (surname) explained
Iizuka (written:) is a Japanese surname. Notable people with the surname include:
- , Japanese footballer
- , Japanese shogi player
- , Japanese scientific researcher and engineer
- Kunisaburo Iizuka (1875–1958), Japanese judoka
- , Japanese voice actress and singer
- Naomi Iizuka (born 1965), American playwright
- Shōkansai Iizuka (1919–2004), Japanese artist
- , Japanese sprinter
- , Japanese voice actor
- , Japanese professional wrestler
- , Japanese video game designer
- , Japanese footballer
- , Japanese ice hockey player and coach