WITB may refer to:

• Working income tax benefit, a refundable tax credit for low-income working people in Canada
• WITB-LP, a radio station licensed to Benton, Kentucky, USA

• Manor House, Soho Square
• Manor House Stables
• Manor House station
• Manor House (TV series)
• Manor House Underground station
• Manor House, West Coker
• Manorial duties
• Manorial rights
• Manorial roll
• Manorial Society
• Manori Beach
• Manorisms
• Manor (LIRR station)
• Manor Mill, Chadderton
• Manor Motorsport
• Manor Motorsports
• Manor of Byng
• Manor of Clifton
• Manor of Glasnevin
• Manorofify
• Manor of Kilmainham
• Manor of Rivington
• Manor of St. Sepulchre
• Manor of Trematon
• Manor, Ohio