Piper Eressea Kerman is an American author. She was indicted in 1998 on charges of felonious money-laundering activities, and sentenced to 15 months' detention in a federal correctional facility, of which she eventually served 13 months. Her memoir of her prison experiences, Orange Is the New Black: My Year in a Women's Prison (2010), was adapted into the critically-acclaimed Netflix original comedy-drama series Orange Is the New Black (2013). Since leaving prison, Kerman has spoken widely about women in prison and problems with the federal prison system. She now works as a communication strategist for non-profit organizations.

Orange Is the New Black: My Year in a Women's Prison is a 2010 memoir by American author Piper Kerman, which tells the story of her money laundering and drug trafficking conviction and subsequent year spent in a federal women's prison.