Diana Glenn (born 1974) is an Australian actress with many credits in television, film, and theatre.

Glenn has an English father, Greek mother and three siblings. She attended Melbourne Girls Grammar School and studied arts at Monash University and Melbourne University.^[1]

Glenn is best known for her lead/prominent roles in television series including Satisfaction (2007–2009), Canal Road (2008), in the title role of Carla Cametti PD (2009), The Secret Life of Us as Jemima (2005), Neighbours in 1998 as Shannon Jones, Outriders (2001), The Elephant Princess (2008), Home and Away (2010) as Britt Hobart, and The Slap (2011) as Sandi. She has also had significant roles in Secrets and Lies (2013) and Underbelly: Squizzy (2013).^[2]

Her movie roles include Oyster Farmer (2004), Somersault (2004), and Black Water (2007).^[3]

Glenn was in a relationship with her Carla Cametti PD co-star Vince Colosimo. In April 2014, Glenn gave birth to their son, Massimo Colosimo.^[4][5] The couple separated two months after the birth of their child in 2014. Glenn has lived in Paris, France, and speaks French.^[2]