Nikita Ramsey (born 10 February 1988; age 36) is a British actress who played Saga in the Star Trek: Picard first season episodes "Et in Arcadia Ego, Part 1" and "Et in Arcadia Ego, Part 2". She is the twin sister of Jade Ramsey, who played Arcana in the same episodes.
Ramsey made her acting debut in X2 (2003), cowritten and directed by Bryan Singer and starring Patrick Stewart, Famke Janssen, Rebecca Romijn and Bruce Davison. Ramsey and her twin sister were featured in 2004's Vanity Fair also co-starring John Franklyn-Robbins, followed by twins appearing that same year in Bridget Jones: The Edge of Reason (2003). Ramsey began 2006 without her twin in the thriller Even Money with Kelsey Grammer and Robert Miano, but would work with her twin in The Man Who Sold the World. In 2007, the twins would make their television debut as auditioning commercial actors on the period drama Mad Men in "Shout" with Rick Scarry and Dey Young and work only with each other in "Long Weekend", following this, the twins would lend their voices to the video game "Agatha Christie: Evil Under the Sun"