OVO may refer to:

• OvO (band), an Italian rock band
• Ovo (Cirque du Soleil), a touring Cirque du Soleil show
• OVO (album), by Peter Gabriel, 2000
• OVO (payment service), an Indonesian digital payment and fintech company
• OVO (video encyclopedia), an Italian- and English-language online reference
• OVO Energy, a British gas and electricity supplier
• OVO Hydro, a multi-purpose indoor arena in Glasgow, Scotland
• OVO Sound, a brand and record label founded by rapper and singer Drake