Kati Outinen (b. 1961) is an internationally acclaimed Finnish actress, best known for her prolific collaboration with director Aki Kaurismäki.

Her acting style is characterized by intense sobriety, minimal expressions, and the ability to convey emotional depth with restrained means. She often portrays resilient, working-class women who face adversity with quiet dignity and a touch of melancholy.

Among her most iconic roles are those in *Drifting Clouds* (Kauas pilvet karkaavat, 1996), *The Man Without a Past* (Mies vailla menneisyyttä, 2002), for which she won the Best Actress Award at the Cannes Film Festival, and *Le Havre* (Le Havre, 2011). Her consistently understated performance is a distinctive hallmark of Kaurismäki's cinema and has made her a recognizable face of European auteur cinema.