Olivia is a female customer who made her first appearance in Papa's Pastaria.
Olivia has a short dark hair, and wears a red headband with two olives sticking out like eyeballs. She always bundles up with a black top, and her green, fuzzy sweater with a tiny orange button. On her wrist, she wears a bunch of colorful, plastic bracelets. She also wears red and black tiger patterned pants, held by a long party sub belt, and a pair of orange shoes with black laces.
- Olivia appears to be a fan of the Party Subs from Papa Louie: When Pizzas Attack! and Papa Louie 2: When Burgers Attack!.
- She is a fan of olives, as indicated by her name, and they appear on her orders if they are available.
- She, Hacky Zak, Boomer, Trishna, Timm, Chuck, Scarlett, Rudy, and Taylor do not favor New Year but they still appear in the 2015 holiday picture.
- She is the only Pastaria debutant to make her first appearance in Papa's Next Chefs 2016.
- Like Rita in Wingeria/HD, her order in Wingeria HD is impossible to get perfect scores on because she orders 9 wings.
- She is the only Pastaria debutant not to have a Flipdeck.