Toniná is a Mexican archaeological site and ruined Mayan city.

Tonina may also refer to:

• Tonina Dimech, Maltese footballer for First Division club Birkirkara FC
• Tonina dolphin, alternative name for the Amazon river dolphin
• Tonina fluviatilis, sole species in the plant genus Tonina and a member of the family Eriocaulaceae
• Tonina Jackson, primary ring name for Héctor Garza Lozano Vela (1917 – 1969), Mexican actor and professional wrestler also known as Héctor Lozano, Gordo Lozano and Pancho Morales
• Tonina (name), given name
• Tonina Torrielli (born 1934), Italian singer

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