Solanum alatum may refer to three different species of plants:
- Solanum alatum <small>Dunal</small>, a taxonomic synonym for Hoehne's nightshade (Solanum hoehnei)
- Solanum alatum <small>Moench</small>, a taxonomic synonym for hairy nightshade (Solanum villosum)
- Solanum alatum <small>Seem. & J.A.Schmidt</small>, a taxonomic synonym for shrubby nightshade (Solanum robustum)