Steve McGarrett
Steven McGarrett 2
Name: Steven J. McGarrett
Status: Alive
Age: 41
Date of birth: March 10, 1977
Birthplace: Honolulu, Hawaii,
United States of America
Nationality: Flag of the United States American
Affiliation: USN
Profession: USN: US Navy Lieutenant Commander Lieutenant Commander
HPD: Police Officer
Father: John McGarrett (d. 2010)
Mother: Doris McGarrett
Sibling(s): Sister:
Mary McGarrett
Played by: Alex O'Loughlin
Will Carlson (younger)
Seasons: Hawaii Five-0: 1, 2, 3. 4, 5, 6, 7, 8, 9
First episode: Hawaii Five-0:
Appears in: 1 series, 9 seasons, 1+ episodes

Steven J. "Steve" McGarrett (born March 10, 1976) is an HPD Police Officer.


Early lifeEdit

Steven J. McGarrett was born to John and Doris McGarrett on March 10, 1976 in Honolulu, Hawaii, United States of America.

United States Navy serviceEdit

Steve served in the United States Navy SEALS with Sam Hanna. They became good friends.

HPD serviceEdit

Behind the ScenesEdit

Steven McGarrett was portrayed by Alex O'Loughlin in all seasons of Hawaii Five-0.