Nicole Leach (b. May 10 1979 in Montclair, New Jersey) is an American actress and singer. She attended Montclair High School. Leach attended Brown University, where she studied anthropology.

Nicole has appeared in several television shows, including The Cosby Show, Clarissa Explains It All, Third Watch, and Law & Order. She has also performed off-Broadway in such shows as Fame on 42nd Street, Miracle Brothers, and Limonade Tous le Jours with Alan Alda (2004). In 2003 she played Katherine in Shakespeare's Henry V, opposite Liev Schreiber. In 2005, she played the title role in the musical Nefertiti in Fort Lauderdale.