Grey willow or gray willow may refer to:
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Salix atrocinerea
''Salix atrocinerea'', commonly called grey willow or large gray willow, is a species of willow. It is a bush or small tree up to tall. As a pioneer species of willow, it quickly colonizes poor soils.
Distribution
The grey willow distribution ...
'', a species of willow native to Europe commonly called grey willow
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Salix cinerea
''Salix cinerea'' (common sallow, grey sallow, grey willow, grey-leaved sallow, large grey willow, pussy willow, rusty sallow) is a species of willow native to Europe and western Asia.Meikle, R. D. (1984). ''Willows and Poplars of Great Britain ...
'', a species of willow native to Europe and western Asia, also occasionally called grey sallow
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Salix glauca'', a species of willow native to northern North America, Europe and Asia
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