|Husband:||Meka Hanamoa †|
|Children:||Billy Hanamoa (son)|
|Affiliations:||Detective Danny Williams|
|Portrayed by:||Dichen Lachman|
Amy Hanamoa is the wife of Detective Meka Hanamoa and the mother of Billy. She came to Danny for help when her husband was murdered. The Hanamoas are implied to have been some of Danny's few friends in Hawaii before he joined Five-0.