Donna D'Errico is an American actress and model, who was chosen Playboy Playmate of the Month for September 1995. She was born in Dothan, Alabama and spent her childhood in Columbus, Georgia. She is a 1986 graduate of Pacelli High School in Columbus.

Donna D'Errico debuted in a guest spot on The WB comedy "Unhappily Ever After" and went on to appear on "Married...With Children" (Fox) and in a Tostitos commercial before landing the role of Donna Marco, friend and co-hort of Mitch Buchannon (David Hasselhoff on the syndicated "Baywatch Nights" half-way into the first season. Her character proved so popular that she simultaneously appeared on the parent series "Baywatch" from 1996 to 1998. She was also a host of the show Battlebots and starred in Candyman: Day of the Dead. For a time, D'Errico ran Zen Spa, a day spa in Calabasas, California.

She was married to Nikki Sixx, the bassist from the American rock band Mötley Crüe. The song "Rocketship" on Mötley Crüe's seventh album Generation Swine is dedicated to D'Errico. Performed by Nikki Sixx, he reportedly wrote the song about the first time he ever told D'Errico that he loved her. Together they have one daughter, Frankie-Jean Sixx, although collectively they have raised their five children together. She is step-mom to Gunner Sixx, Storm Sixx and Decker Sixx, her husbands children from his previous marriage to playmate, Brandi Brandt.

On April 27, 2006, D'Errico filed for divorce. Previously the couple had separated then reconciled.