Grimston may refer to:

Places Grimston, East Riding of Yorkshire, near Withernsea, England Grimston, Leicestershire, England Grimston, Norfolk, England Grimston, Nottinghamshire, England Grimston (near Tadcaster), the location of Grimston Park, near Kirby Wharfe, North Yorkshire, England Grimston, York, east of York city centre, North Yorkshire Grimstone, North Yorkshire, a separate village near Gilling, England, sometimes referred to as "Grimston"

People Baron Grimston of Westbury, a title in the Peerage of the United Kingdom Doug Grimston (1900–1955), Canadian ice hockey administrator Edward Grimston (disambiguation) James Grimston (disambiguation) Grimston baronets Robert Grimston (disambiguation) Viscount Grimston, a title in the Peerage of the United Kingdom

Other uses Grimston Hall, 17th–18th century home of the Barker baronets, Suffolk, England Grimston Manor, a manor house in Norfolk, England Grimston railway station, Saxelbye village, Leicestershire, English

See also Grimstone (disambiguation)