Ferrero may refer to: *

Ferrero (surname) Ferrero ( Italian: , Spanish: ) is a surname of Italian (from Piedmont) and Spanish origin that means 'smith', a person who works with iron, in parallel with surnames like Ferraro, Ferrari and Smith. Notable people with the surname Ferrero inc ...

, a surname *

Ferrero (company) Ferrero International SpA ( , ), more commonly known as Ferrero Group or simply Ferrero, is an Italian multinational company with headquarters in Alba. Ferrero is a manufacturer of branded chocolate and confectionery products, and the second b ...

, an Italian manufacturer of chocolate *

Ferrero Bay King Peninsula () is an ice-covered peninsula, long and wide, lying south of Thurston Island and forming the south side of Peacock Sound, Antarctica. It projects from the continental ice sheet and trends west between the Abbot Ice Shelf and C ...

, a body of water between King Peninsula and Canisteo Peninsula, Antarctica *

Ferrero–Washington theorem In algebraic number theory, the Ferrero–Washington theorem states that Iwasawa's μ-invariant vanishes for cyclotomic Z''p''-extensions of abelian algebraic number fields. It was first proved by . A different proof was given by . History intr ...

, a result in algebraic number theory

See also