Fuk

Fuk may refer to:

• a Chinese character meaning "fortune" (福), also transliterated Fook, Fuku, or Fu
• FUK, IATA code of Fukuoka Airport in Japan
• a Chinese given name:
  • Fuk Li (Chinese: 李復國), physicist at NASA
• a misspelling, internet spelling, or phonetic spelling of fuck
• Fukuchilite, a copper iron sulfide mineral (IMA symbol)