Alexandra Erinn Hayes (née Carter; born May 25, 1976) is an American actress and comedian. She is known for her role as Dr. Lola Spratt on the Adult Swim sitcom Childrens Hospital, which she later reprised in the Netflix spinoff series Medical Police. She has played roles in a number of network sitcoms, including Alison on The Winner (2007), Melanie Clayton on Worst Week (2008–2009), and Sheila on Guys with Kids (2012–2013). In 2012, she had her first feature film role in the black comedy It's a Disaster. She also starred in the Amazon series The Dangerous Book for Boys and the first season of the CBS sitcom Kevin Can Wait.
She portrayed as Dr. Sharon McManus in CBS comedy series The Odd Couple.