Lexa may refer to:
Lexa, Arkansas, a city in Phillips County, United States Repressor lexA
People Lexa (name) Lexa (singer) (born 1995), Brazilian singer Leo Kinnunen (1943–2017), Finnish former racing driver nicknamed Leksa Count Alois Lexa von Aehrenthal (1854–1912), Bohemian-Austrian diplomat
Fictional entities Lexa (The 100), a fictional character in the TV series The 100
See also Alexandra (disambiguation) Leksa (Norwegian toponym) Lex (disambiguation) Lexus