Aiba (相羽 or 相葉) may refer to:
Aiba (company), established in 1689; see list of oldest companies Miyuki Aiba or Takayama Aiba, characters of the 1992 anime television series Tekkaman Blade
People , Japanese singer and voice actress , Japanese actor, dancer and singer , Japanese entertainment executive Garri Aiba (გარი აიბა, died 2004), Abkhazian revolutionary
See also AIBA (disambiguation)