Samantha Futerman (born Ra-Hee Chung; November 19, 1987) is a South Korean-born American actress, writer, director, and activist.

She is known for her supporting role in the drama film Memoirs of a Geisha, set in Japan around World War II.

She is also known for her self-made documentary film Twinsters, about how she discovered the identical twin sister she was not aware she had through Facebook and their journey after the truth is revealed.

[8] On March 19, 2022, Futerman married Ryan Miyamoto, who co-directed the film Twinsters with her, at a ceremony held in New York City.

[4] In early 2007, Futerman had a supporting role in Dear Lemon Lima opposite Meaghan Martin and Academy Award winner Melissa Leo.