Park Jung-soo (; born June 1, 1952), also known as Park Jung-su, is a South Korean actress. Park made her acting debut in 1972 and became best known for starring in television dramas, notably Love and Farewell (1993), Way of Living: Woman (1994), LA Arirang (1995), Why Can't We Stop Them (2000), Rose Fence (2003), and Living in Style (2011).
In 2005, she published her autobiography Park Jung-soo's Inner Beauty, which was also a style guide for women in their fifties.