Morena or MORENA may refer to:

• Morena (given name), a feminine name, includes a list of people with the name
• Morena (surname), includes a list of people with the name
• Morena (Maltese singer) (born 1984), born Margerita Camilleri Fenech

• Morena (political party) (Spanish: Movimiento Regeneración Nacional), a Mexican political party
• Movement for National Rectification (French: Mouvement de Redressement National, MORENA), a political party in Gabon
• Movement of National Restoration, political party that acted as a legal front for Colombian paramilitary groups in the 1980s

• Morena, Madhya Pradesh, a town in central India
• Morena (Lok Sabha constituency), Madhya Pradesh
• Morena (Vidhan Sabha constituency), Madhya Pradesh
• Morena, San Diego, California, a neighborhood
• Morena district, Madhya Pradesh, India, encompassing the town of Morena
• Camp Morena, a United States Navy base in California
• Casal Morena (zone of Rome), the nineteenth (XIX) zone of Rome

• Morena, a Spanish pasodoble
• "Morena" (song), a 2009 song by Romanian singer Antonia Iacobescu
• "Morena", a 1961 song by Digno García
• "Morena", a 1981 song by Gilberto Gil
• "Morena", a 2000 song by No Mercy
• "Morena", a song by Red Hurley

• Morena, an alternative form of Marzanna, a Slavic goddess of harvest and witchcraft
• Morena Dam, California, United States