Katalin Berek, known as Kati (7 October 1930 – 26 February 2017) was a Hungarian actress. She appeared in more than 40 films and television shows between 1950 and 2001. She starred in the 1975 film Adoption, which won the Golden Bear at the 25th Berlin International Film Festival.

• Örökbefogadás (1975)

  
• Feldobott kő (1969)

  
• Kilenc hónap (1976)

  
• István, a király - ösbemutató (1984)