Mirella is a feminine given name, cognate to Mirela. Notable people with the name include:Mirella, Finnish singer
Mirella Amato, bilingual beer consultant, beer sommelier and author in Toronto, Ontario, Canada
Mirella Arnhold, Brazilian alpine skier
Mirella Avalle (1922–2012), Italian sprinter
Mirella Bentivoglio (1922–2017), Italian sculptor, poet, performance artist and curator
Mirella Cesa, Ecuadorian singer who has won several awards and been called the "mother of Andipop"
Mirella Levi D'Ancona (1919–2014), Italian-born American art historian and professor.
Mirella D'Angelo, Italian actress
Mirella Freni (1935–2020), Italian soprano whose repertoire includes Verdi, Puccini, Mozart and Tchaikovsky
Mirella Gregori, a woman who mysteriously disappeared from Rome in May 1983
Mirella Harju, Finnish former racing cyclist
Mirella Latorre (1919–2010), Chilean radio and television actress
Mirella Maniani-Tzelili, retired Greek track and field athlete who competed in the javelin throw
Mirella van Melis, retired female track and road racing cyclist from the Netherlands
Mirella Papaeconomou, Greek television screenwriter
Mirella Parutto, Italian operatic soprano and later mezzo-soprano
Mirella Ricciardi, Kenyan-born photographer and author