Moana Maree Maniapoto MNZM (born 22 June 1961) is a New Zealand singer, songwriter and documentary maker. She is widely considered one of New Zealand's most successful indigenous acts, and her music is described as a fusion of traditional Māori haka, chants and taonga pūoro, with contemporary soul, reggae and classical styles. Moana was briefly married to New Zealand politician and radio personality Willie Jackson, during which time she was known as Moana Maniapoto-Jackson; they divorced in 2001. In 2016, Moana was inducted into the New Zealand Music Hall of Fame.

Maniapoto was born in Invercargill, New Zealand. Her Māori father, Nepia Tauri Maniapoto, was of Ngāti Tūwharetoa and Te Arawa descent. Her Southland-born mother, Bernadette Elizabeth Margaret (née Honywood; 1936–2025), was of Irish and English heritage. Maniapoto attended St Joseph's Māori Girls' College in Napier and completed her secondary school education at McKillop College, Rotorua. She is said to have paid her way through Auckland law school by singing covers in the highly competitive Auckland club circuit. She was raised Roman Catholic, with her cousin Max Mariu being the first Māori bishop. However during her college years Maniapoto began to question her Catholic beliefs, and abandoned them entirely after the birth of her children. She now considers herself a follower of traditional Māori spirituality.

In 1986, Moana debuted as a solo artist and released "Kua Makona" as a part of a campaign for the Alcohol Advisory Council of New Zealand. The song was produced by Maui Dalvanius Prime and peaked at number 27 on the RIANZ singles chart. In 1989, Moana formed Moana and the Moahunters with Teremoana Rapley and Mina Ripia.

In 1990, Moana and the Moahunters released "Black Pearl" which peaked at number 2 on the national charts in 1991, earning Moana her first gold.

In 1991, Moana and the Moahunters released "AEIOU (Akona Te Reo)" (English: Learn the Language), which combined rap with traditional Māori song. The lyrics of the single urged Māori youth to work to preserve their culture and traditions, learn about their history, and for all New Zealanders to learn the Māori language. The song was nominated for several awards in 1991. The band released their debut album Tahi in August 1993.

The band's second album, Rua, combined pop, hip-hop and Māori music. The songs on the album dealt with themes such as spirituality and prophecy, and the album cover used traditional Māori symbols. Other songs discussed colonial issues, such as the Treaty of Waitangi, signed between the Māori people and the British government in the 1840s. The group scored a gold record in New Zealand and a hit single. Moana retired the group after performing at the 1998 Vancouver Folk Festival.

Moana and the Moahunters were well known for pioneering a distinctively Māori form of popular music, during a period when Māori language and culture was not as widely accepted or promoted as today. The band had a significant influence due to their style and message to the public. Besides their music, the group was well-known for their use of the traditional Māori haka. During concerts they projected images behind them related to the Māori people, such as the New Zealand landscape or traditional Māori tā moko tattooing.

Although they rap mostly in English, as most Māori youth did not speak much Māori in the early 1990s, the group's lyrics emphasise the necessity of studying their history and culture. When the group received a New Zealand Music Industry award in 1992, they accused the New Zealand radio of racism against Māori groups, whose music was categorised as "underground" and refused airtime by DJs.