DFCU may refer to:

• DFCU Group, a Ugandan financial services company involved in retail banking, mortgage lending, development finance, leasing, as well as commercial real estate investments
• DFCU Bank, a commercial bank in Uganda; a subsidiary of DFCU Group
• Digital Federal Credit Union, a credit union in Massachusetts
• DFCU Financial, a credit union in Michigan

• Joseph William Guyton
• Joseph William Kittinger II
• Joseph William Kleine
• Joseph William Mallalieu
• Joseph William Martin
• Joseph William Noseworthy
• Joseph William Ozbourn
• Joseph Williams
• Joseph Williams Chalmers
• Joseph Williams Comyns Carr
• Joseph Williams (country music artist)
• Joseph Williams (justice)
• Joseph Williams Lovibond
• Joseph Williams (musician)
• Joseph Williamson
• Joseph Williamson (tunnels)
• Joseph William Stones
• Joseph William Thornton
• Joseph william thornton
• Joseph Willis
• Joseph Willoughby
• Joseph Wilson
• Joseph Wilson (disambiguation)
• Joseph Wilson Ervin
• Joseph Wilson Fifer