Bolsena can refer to the following items:

Bolsena, a town of Lazio Lake Bolsena, the lake on which Bolsena is situated Bolsena Lacus, a Hydrocarbon lake on Titan Corporal of Bolsena, a relic of the Roman Catholic Church Andrea Adami da Bolsena, an Italian musician The Mass at Bolsena, a painting

See also Volsinii (disambiguation)