Nicki Lynn Aycox (May 26, 1975 – November 16, 2022) was an American actress and musician. She was born in Hennessey, Oklahoma, and played the piano and sang at a young age. Her early acting credits included "3rd Rock From The Sun," "USA High," "Boy Meets World," "The X-Files" and a recurring role in "Providence."

In 2003, Aycox played Minxie Hayes, a psychic cheerleader, in "Jeepers Creepers 2." Two years later, she portrayed Private Brenda "Mrs. B." Mitchell on "Over There." The TV series followed a unit of the United States Army's 3rd Infantry Division, on its first tour of duty in occupied Iraq, and chronicled the war's effects on the soldiers' families in the United States. In 2006, Aycox portrayed Meg Masters, a recurring antagonist, in the first season of the WB (now The CW) TV series "Supernatural." The following year, she appeared in the thriller film "Perfect Stranger," alongside Halle Berry and Bruce Willis. Aycox returned to "The X-Files" franchise in 2008 for its second movie, "The X-Files: I Want To Believe." Her final acting role was in the 2014 film, "Dead On Campus." In 2015, Aycox released her debut EP, "Red Velvet Room," which contained five songs of her own original music.