Sugano (written: 菅野) is a Japanese surname. Notable people with the surname include:
- Kenichi Sugano (菅野 賢一?) (born 1971), Japanese footballer
- Matsuo Sugano (菅野 松男?), Japanese astronomer
- Seiichi Sugano (菅野 誠一?) (1939–2010), Japanese aikidoka
- Takuma Sugano (born 1980), Japanese footballer
- Tomoyuki Sugano (菅野 智之?) (born 1989), Japanese baseball player
- Yuji Sugano (菅野 裕二?) (born 1961), Japanese footballer
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