Crambus silvella is a species of moth of the family Crambidae. It is found in Europe.

The wingspan is 22–26 millimetres (0.87–1.02 in). Differs from Crambus pascuella as follows : forewings with apex little produced, dorsum less whitish, median streak less broad, continued beyond second line to termen, costal spot before second line much more elongate. See also Parsons et al.

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