Stefanie Preissner (born 21 April 1987) is an Irish writer, actress, script supervisor and columnist.

[1][2] An only child born in Munich, Germany, Preissner moved to Mallow, County Cork with her mother, Bernie, from Dublin after she had separated from her husband, Stefanie's German father.

[1] She attended the Garda Síochána College in Templemore, County Tipperary for a short period on work experience.

[3] Preissner wrote and starred in Our Father and Solpadeine is my Boyfriend a one-woman show for the Dublin Fringe Festival, and she toured it internationally.

In 2024, Preissner is credited as a writer on TV Series Faithless[14] and the upcoming The Walsh Sisters based on the novels by Marian Keyes.