Ishizuka (written: 石塚 or いしづか in hiragana, lit. "stone mound") is a Japanese surname. Notable people with the surname include:
*, Japanese anime director
*, Japanese voice actor
*, Japanese footballer
*, Japanese voice actress
*, Japanese physician
*, Japanese voice actress
*, Japanese poet and writer
*, Japanese musician
*, Japanese voice actor
*
Yukio Ishizuka (born 1938), Japanese psychiatrist
{{surname
Japanese-language surnames