Kimberly Payne Williams-Paisley (née Williams; born September 14, 1971) is an American actress known for her co-starring roles on According to Jim and Nashville, as well as her breakthrough performance in Father of the Bride (1991), for which she was nominated for several awards, and its sequel, Father of the Bride Part II (1995).

Throughout her acting career, she has guest-starred on TV shows including Tales From The Crypt, George Lopez and Less Than Perfect. She is also known for her roles in made-for-TV movies, including Safe House, The Christmas Shoes, and Lucky 7, and also her role as Laura Parker in Shade, a short film that she also wrote and directed. Williams is married to country musician Brad Paisley, with whom she has two sons; actress Ashley Williams is her sister.