Katie Ellwood is a British film and television director. She works with Amber Templemore-Finlayson, collectively known as Bert and Bertie, respectively. They are best known for directing the film Troop Zero. They also directed a block of episodes for the Disney+ series Hawkeye and Our Flag Means Death. Ellwood is also known individually as the co-creator of The Getaway franchise, the basis for the crime drama series Gangs of London.