Calcaria
The genus name Calcaria may refer to:
- Protista:
Calcaria Gruber, 1879
- Animalia:
- Calcaria Porat, 1878 = Scolopendra Linnaeus, 1758 (Chilopoda, Scolopendridae)
- Calcaria Cate, 1973, junior homonym = Calcarovula Cate, 1973 (Mollusca, Ovulidae)