Katrina Milosevic

Katrina Milosevic (born 25 April 1976) is an Australian actress who has appeared in many television programs and theatre productions, including a starring role in the prison drama series Wentworth as Sue 'Boomer' Jenkins. and as Sophie Novak on Police Drama Stingers (TV series).

Early life and education Katrina Milosevic was born in Mount Isa, Australia on 25 April 1976. She graduated from Australia's National Institute of Dramatic Art (NIDA) in 1997 with a degree in Performing Arts and went on to work on series The Games and Blue Heelers. In 2003, she was cast in the regular role of Sophie Novak in Stingers, which saw her nominated for the Most Popular New Talent Female at the 2004 Logie awards. She remained with the show for two seasons.

Career Milosevic appeared in the 2005 Nine Network telemovie Little Oberon and in September 2006 she joined the Sydney Theatre Company's adaptation of the Neil LaBute play, Fat Pig.

Milosevic joined the cast of Neighbours as Kelly Katsis, a love interest for Toadfish Rebecchi (Ryan Moloney) in 2008. Milosevic's father died during her first week on set and she said that working on the show was what she needed at that time.

In 2010, Milosevic joined the Sydney Theatre Company's adaptation of Gross und Klein (Big and Small). The play premiered at the Sydney Theatre in 2011, before it went on tour in Europe in early 2012.

Milosevic had a starring role in Wentworth as Sue "Boomer" Jenkins since 2013. Katrina appeared in all 100 episodes of Wentworth and was one of the 'Wentworth Four' and was gifted a placard for the 'Wentworth 100 Club' alongside Kate Atkinson, Jacquie Brennan and Robbie Magasiva.

Milosevic revealed in the Wentworth Unlocked special that the show gave her a place to 'channel her grief' as she had lost her mother during filming of the show she said this show kept me afloat. It gave me somewhere to put all my grief. and said it was a once in a lifetime series that changed her life.

In 2022, Milosevic appeared alongside several Wentworth cast members for Wentworth Con Melbourne.

Milosevic appeared in the fifth and final season of Winners & Losers.

In 2019, Milosevic appeared in season 4 of channel 9 drama SeaChange alongside Wentworth co-star Sigrid Thornton.

She also has a recurring role on Glitch. Milosevic also appeared in Paramount+ Australia original series, Spreadsheet in the role of Angie.

In 2024, Milosevic was announced as part of the cast for Stan series Population 11. On 30 June 2025, Milosevic was announced in the guest cast for the second series of ABC series Austin. On 17 June 2026, Milosevic was named in the extended cast for Stan film Scales. 24 July 2026, Binge announced that Milosevic would return as Boomer Jenkins in the Wentworth spinoff series Wentworth: Halfway Home.

Filmography Film Year Title Role Notes 2005 Little Oberon Fatima Television film 2008 Uncle Jonny Auntie Louise Short film 2010 I Love You Too Rebecca Elephantiasis Meredith Short film 2014 Shotgun Wedding Cleo Short filmTBAScalesTBAFilm

Television

Other appearances

Stage Milosevic has appeared in numerous stage performances. In 2016, Milosevic appeared in The Distance.