Elisa Milena Smit Márquez (born 5 October 1996) is a Spanish film and television actress.

[1] Her acting debut in a feature film Cross the Line (2020) earned her a nomination to the Goya Award for Best New Actress.

[8] The film's casting team discovered the actress via a social network: "After much searching, we found Milena on Instagram.

"[9] After her participation in Cross the Line, she was signed by Pedro Almodóvar for his film Parallel Mothers with Penélope Cruz and Aitana Sánchez-Gijón.

[14] Smit also appeared in Luc Knowles's debut feature Dragonflies alongside Olivia Baglivi, performing the role of Cata.