Katina Proestakis (born 14 June 2002) is a Chilean fencer.
[1] She competed in the women's foil event at the 2020 Summer Olympics held in Tokyo, Japan.
[2] In 2017, she competed in the women's team foil event at the Pan American Fencing Championships held in Montreal, Canada.
[3] She competed at the 2022 World Fencing Championships held in Cairo, Egypt.
This biographical article related to fencing in Chile is a stub.