|Real Name:||Desiree Nquyen|
|Affiliations:||The Phoenix Foundation|
|First appearance:||K-9 + Smugglers + New Recuit|
|Portrayed by:||Levy Tran|
Desiree "Desi" Nguyen is a new recruit for The Phoenix Foundation that was introduced in K-9 + Smugglers + New Recuit. She has been in every episode since, and will be promoted to a main character in Season 4.
Desi is one of the first women to graduate from U.S. Army Ranger School. While in the Army she was assigned to a special ops team consisting of forces from the SAS, Delta Force, and the CIA. After she was discharged from the military she used the G.I. Bill to go to the University of Michigan.
She is a friend of Jack Dalton.
- Desi has expressed a dislike for guns, preferring to capture enemies instead of killing them. She carries a gun due to regulations and believes that it is sometimes necessary to use it. Desi admitted that she is more prone to using her gun on people who hurt animals.
- She is the sixth love interest for the 2016-Present incarnation of Macgyver, and the most frequently appearing of all others.