Photo: Kevin Paul / Wikimedia Commons, CC BY 4.0

Katherine McNamara

Actor · Voice Actor · Singer

Known for Arrow, Crisis on Infinite Earths and Shadowhunters.

DC · Stephen King · Superhero · Comedy · Drama

Arrow

Official Socials Filmography Connections PCP Coverage

Overview

Katherine McNamara is an American actor whose roles include Mia Queen in Arrow (2012). McNamara returned as Mia Queen in Crisis on Infinite Earths (2019); other credits include Shadowhunters (2016) as Clary Fray and Tom Sawyer & Huckleberry Finn (2014) as Becky Thatcher. McNamara was born in Kansas City, Missouri on November 22, 1995.

Facts from Wikidata (CC0) and Wikipedia contributors (CC BY-SA 4.0), summarized by PCP.

Last updated November 1, 2026

Quick Facts

Known for: Arrow, Crisis on Infinite Earths, Shadowhunters
Occupation: Actor, Voice Actor, Singer
Also known as: Katherine Grace McNamara
Born: November 22, 1995 in Kansas City, Missouri
Credits listed: 12 (2012–2024)
Official links: Instagram · X · YouTube · Facebook · Threads · Official site

Official Social Accounts

Film & Television Credits

2024 Air Force One Down IMDb ↗
2023 Fool’s Paradise IMDb ↗
2022 Agent Game IMDb ↗
2022 Walker: Independence IMDb ↗
2021 Untitled Horror Movie IMDb ↗
2020 Finding You IMDb ↗
2020 The Stand IMDb ↗
2019 Crisis on Infinite Earths as Mia Queen IMDb ↗
2016 Shadowhunters as Clary Fray IMDb ↗
2014 Tom Sawyer & Huckleberry Finn as Becky Thatcher IMDb ↗
2012 Arrow as Mia Queen IMDb ↗
2012 Girl vs. Monster as Myra Santelli IMDb ↗

Full filmography on IMDb ↗

Connections

Worked with

Crisis on Infinite Earths: Ruby Rose, LaMonica Garrett, Dominic Purcell, Melissa Benoist, Jon Cryer, Brandon Routh, Stephen Amell, Tyler Hoechlin
Arrow: Vinnie Jones, Dolph Lundgren, Cody Rhodes, LaMonica Garrett, Josh Segarra, Melissa Benoist, Brandon Routh, Danielle Panabaker
Fool’s Paradise: Alanna Ubach, Jimmi Simpson