Volterra may refer to the following: Volterra, a town in Italy People: Aaron Ḥai Volterra (), Italian poet and rabbi Daniele da Volterra (1509–1566), an Italian painter Francesco da Volterra, a 14th-century Italian painter Vito Volterra (1860–1940), an Italian mathematician In mathematics: Lotka–Volterra equations, also known as the predator–prey equations The Smith–Volterra–Cantor set, a Cantor set with measure greater than zero Volterra's function, a differentiable function whose derivative is not Riemann integrable Volterra integral equation, a generalization of the indefinite integral Volterra operator, a bounded linear operator on the space of square integrable functions, the operator corresponding to an indefinite integral Volterra series Volterra space, a property of topological spaces Other: Volterra Semiconductor, an American semiconductor company Volterra (crater), a lunar impact crater on the far side of the Moon