Katherine McNamara
- Birth Date
- 11/22/1995
- Birth Place
- Kansas City, Missouri, USA
- Known For
- Acting
Katherine 'Kat' Grace McNamara (born November 22, 1995) is an American actress. She is known for her roles as Harper Munroe on the MTV comedy series Happyland, and Clary Fray on the Freeform fantasy series Shadowhunters.
