Maltby may refer to:
Places Maltby le Marsh, Lincolnshire, England Maltby Lakes, West Haven, Connecticut
Maltby, Lincolnshire, England, near Louth Maltby, North Yorkshire, England, near Middlesbrough Maltby, South Yorkshire, England, near Rotherham Maltby, Washington, USA
Other uses Maltby (surname)
See also The Maltby Collection, BBC Radio 4 series