Valentina Stredini is an Italian voice actress known for her work dubbing foreign-language films, television series, and animated productions for the Italian market. She graduated from the theater school La Stazione in 2009 and later completed her training at the Accademia di Doppiaggio di Roma in 2012.

Stredini has voiced characters in numerous live-action series, including Grey's Anatomy, Supergirl, The Flash, Agents of S.H.I.E.L.D., The Blacklist, and Snowpiercer. In animation, her roles include characters in DuckTales and Marvel's Spider-Man. She is also recognized as the official Italian voice of actress Suki Waterhouse.

Beyond voice acting, Stredini has an extensive stage career, with theater credits including La pazza di Chaillot (2010), Così è (se vi pare) (2014), Lear, come ti rottamo un re (2016), Pensione Silla (2019), and Io sono Medea (2024). She has also narrated several audiobooks and worked as a speaker for ITA Airways commercials. In an interview, she described dubbing as a meritocratic profession where talent determines success, while also noting the fast-paced nature of the work can be challenging for younger voice actors.