Lindsey Elaine Normington (born 24 July 1996) is an actress, director, writer, and stripper best known for her role as Diamond, the antagonistic coworker of the titular character in Sean Baker's Palme d'Or and Academy Award-winning film Anora (2024). She also organized the first unionized strip club in the United States.

Normington grew up in Rockford, Michigan. At age 7, she saw a high school production of Little Shop of Horrors which inspired her to perform in plays and musicals all throughout her childhood and teenage years. She graduated from Grand Valley State University (GVSU) in 2018, where she played Sally Bowles in a college production of Cabaret. In 2018, as a senior at GVSU, she created a one-person show called Figurehead that was an official selection at the 2019 United Solo Festival in New York City, where she earned the award of Best Emerging Actress