Aviva is an international insurance company based in the United Kingdom.

Aviva may also refer to:

• Aviva Stadium, Dublin, built on the site of the former Lansdowne Road stadium
• Aviva Tower, a building in London, now named St. Helen's
• Aviva (given name), a female first name
• Aviva (68m yacht), a motor yacht built in 2007
• Aviva (98m yacht), a motor yacht built in 2017
• AViVA (musician)
• Aviva (film), a 2020 film by Boaz Yakin
• Singlife with Aviva, a Singaporean insurance company with Aviva as a shareholder
• Aviva, a character in the PBS animated series Wild Kratts