Beira can mean one of the following:

• In the Celtic mythology of Scotland, Beira (mythology) was mother to all the gods and goddesses.
• Beira is the name of a region (and former province) in north central Portugal. Today three provinces in the region employ the name: Beira Alta , Beira Baixa and Beira Litoral .
• Beira, Mozambique is a city in Mozambique
• Prince of Beira is a title of the Portuguese peerage