洁西卡·玛丽·艾芭（英语：Jessica Marie Alba，1981年4月28日－），是一位美国女演员、电视和电影演员。

她13岁开始演艺生涯，参演电影《Camp Nowhere》和美剧《The Secret World of Alex Mack》(1994)。艾芭通过出演美剧《末世黑天使》(2000–2002)开始崭露头角成为知名女演员，之后扩大其演艺版图进军大银幕，多数出演动作片和喜剧片。近年出演的电影包括《Honey》(2003)、《罪恶之城》(2005)、《神奇4侠》(2005)、《Into the Blue》(2005)、《神奇4侠：银魔现身》(2007)以及《倒数第二个男朋友》(2007)。

Jessica Marie Alba (born April 28, 1981) is an American actress, model and businesswoman. She has won various awards for her acting, including the Choice Actress Teen Choice Award and Saturn Award for Best Actress on Television, and a Golden Globe nomination for her lead role in the television series Dark Angel.