Alaba may refer to:

• Alaba (gastropod), a sea snails genus in the family Litiopidae
• Alaba International Market, an electronics market located in Ojo, Lagos State, Nigeria.
• Halaba people or Halaba, an ethnic group in Ethiopia
• Halaba Kulito, the administrative center of that district
• Alaba-K’abeena language, a language spoken in Ethiopia by the Alaba
• Alaba (surname)
• The Basque name for the Spanish commune of Álava-Araba

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