Silvia Mazzieri is an Italian Actress .
After high school, encouraged by her family, she entered the Miss Italia contest in 2010, where she was voted Miss Cinema.
Later, she began to study acting, initially in the theatre Il Genio della Lampada of Florence until 2011, then in the acting and voice acting academy Actor’s Planet of Rome until 2014, and finally in Gisella Burinato’s C.I.A.P.A. Acting School in Rome until 2015. During those years, Mazzieri acted in advertisements and short film projects. In 2015, she appeared in the sixth season of Provaci ancora prof! In 2015–2016, Mazzieri played Bella, the friend and later girlfriend of one of the main characters, in the second and third season of Braccialetti rossi. Mazzieri also worked in Il paradiso delle signore as Silvana Maffeis, a cinephile salesgirl and fan of Audrey Hepburn’s, who dreams of becoming a famous actress.
In 2017, she was in La strada di casa as a woman, Irene Ghilardi, carrying out an investigation into her brother's suspicious death.
In 2020, she started playing Alba Patrizi, a medical resident, in Doc - Nelle tue mani. In the same year, she started playing Giada Ruggero in Vivi e lascia vivere.
In 2021, she played Claudia in the movie Bentornato papà.
On 1 June 2022, Mazzieri gives birth to her first child, Greta.