Savea was awarded the supreme award the Kelvin Tremain trophy at an awards dinner at the SkyCity Convention Centre in Auckland on Thursday evening.
He also picked up the All Blacks player of the year award and also Super Rugby player of the year.
Savea was not at the awards, however, having undergone knee surgery on Wednesday.
Black Ferns Sevens co-coaches Allan Bunting and Cory Sweeney were named New Zealand Coaches of the Year, and the Black Ferns Sevens were crowned New Zealand Team of the Year for a second consecutive year.
The Crusaders were again named national team of the year and their coach Scott Robertson who missed out on being named All Black coach yesterday was named national coach of the year.
It was their second time in a row after completing a Super Rugby three-peat with their 2019 title victory.
Charmaine McMenamin won the Black Ferns player of the year award while Tyla Nathan-Wong was named Black Ferns Sevens player of the year.
The night highlighted the end of an era for a number of staffers at New Zealand Rugby - including chief executive Steve Tew, All Blacks coach Steve Hansen and All Blacks captain Kieran Read.
Tew was awarded the Steinlager Salver for outstanding contribution to the sport.