Wallacea
The genus name Wallacea may refer to:
- Animalia:
- Wallacea Baly, 1858 = synonym of Pistosia Weise, 1905 (Coleoptera, Chrysomelidae)
- Wallacea Doleschall, 1859, junior homonym [= Gabaza Walker, 1858] (Diptera, Stratiomyidae)
- Plantae:
- Wallacea Spruce ex Benth. & Hook.f. (1862) (Malpighiales, Ochnaceae)