Ahna O'Reilly is an American actress who is best known for her role in Tate Taylor's The Help (2011). She was recently seen in the Snoy film adaption of Der Gesang der Flusskrebse (2022). Additional film credits include Bombshell - Das Ende des Schweigens (2019), The Friend (2019), Jobs (2013), Nie wieder Sex mit der Ex (2008), and Marshall (2017). Her television credits include "The Morning Show", "Kingdom", "How I Met Your Mother", and "Reverie."
On the New York stage, Ahna starred opposite Steven Pasquale in The Roundabout Theater Company's production of "The Robber Bridegroom," directed by Alex Timbers The show received outstanding reviews and was nominated for a Lortel Award for Outstanding Revival.