Liuva may refer to:

• Liuva I, Visigothic King (d. 572 or 573)
• Liuva II Visigothic King of Hispania, Septimania and Galicia from 601 to 603

• Olive View/UCLA Medical Center
• Oliveville, Virginia
• Olive Warbler
• Olive Wax Cap
• Olive Whistler
• Olive willow
• Olive Wilton
• Olive-winged Bulbul
• Olivewings
• Olive wood carving in the Palestinian territories
• Olive Woodpecker
• Olive Yang
• Olive-yellow Myzomela
• Olive-yellow myzomela
• Olive-yellow robin
• Olive-yellow Robin
• Olive You
• Olivia (album)
• Olivia Alexander
• Olivia America Davidson
• Olivia Anna Livki
• Olivia Arias
• Olivia Aroha Giles
• Olivia Arthur
• Olivia Aya Nakitanda