Fugu is a pufferfish and the dish prepared from it.

Fugu may also refer to:

• Fugu County, Shaanxi, China
  • Fugu Airport
• Fugu (software), an SFTP client
• Fugu Plan, a Japanese plan to re-settle European Jews in Asia
• Ghanaian smock or fugu, a plaid shirt
• Mehdi Zannad, aka Fugu, released an album with A Girl Called Eddy
• Fugu Furukawa, a Henchmen in Evil Genius 2 game.
• The Nexus Player, a digital media player developed by Google, codenamed fugu

• Fugou County
• Fogou, a type of cave-like structure found in Cornwall
• Fuku (disambiguation)