Gender: Female   Female
Portrayed by: n/a
 First Appearance
  ●   NCIS: The Voyeur's Web (episode)- (mentioned only).
 Last Appearance
  ●   NCIS: Frame-Up (episode)- (mentioned only).
List of Appearances

Monica was a woman who for a time served as the girlfriend of NCIS Special Agent Anthony DiNozzo but DiNozzo ended the relationship permanently after learning that Monica was married.