Mallory Jansen (born 18 June 1989) is an Australian actress. She co-starred as Madalena in the ABC series Galavant. Prior to this, she had recurring roles in the ABC Family sitcoms Baby Daddy and Young & Hungry.
In 2014, she played Helena Christensen in the two-part miniseries INXS: Never Tear Us Apart. Following the cancellation of Galavant, she joined the cast of Marvel's Agents of S.H.I.E.L.D. as "Aida", Agnes Kitsworth, the human template of the former, and Madame Hydra.
Mallory trained in 2011 in New York at Stella Adler Studio of Acting.