Delta Ramona Leah Burke (born July 30, 1956) is an American actress, producer and author. From 1986 to 1991, she starred as Suzanne Sugarbaker in the CBS sitcom Designing Women, for which she was nominated for two Emmy Awards for Outstanding Lead Actress in a Comedy Series.

Burke's other television credits include Filthy Rich (1982–83), Delta (1992–93), Women of the House (1995) and DAG (2000–01). She has produced and starred in made-for-TV movies, appeared in the film What Women Want (2000), and had a recurring guest role in the drama series Boston Legal (2006–07). She has also starred in the Broadway productions of Thoroughly Modern Millie (2003) and Steel Magnolias (2005).