JFA may refer to:

• Japan Football Association
• Jersey Football Association
• Johor Football Association
• Jordan Football Association

• JFA (band), an American hardcore punk band
• Jazz Foundation of America
• Jewish Future Alliance
• Journal of the Fantastic in the Arts
• Judo Federation of Australia
• Junkers-Fokker Aktiengesellschaft or Jfa, a collaborative aircraft manufacturere in Imperial German; see Junkers
• Phoenix Wright: Ace Attorney − Justice for All, a 2002 video game
• Jump Flooding Algorithm
• Job-Focused Assessment