Manca Pislak (born 9 September 1997) is a Slovenian tennis player.
On 3 April 2017, she achieved a career-high singles ranking of world No.
Pislac has won three singles and four doubles titles on the ITF Women's Circuit.
Pislak reached a career-high juniors ranking of 52, achieved on 2 February 2015.
Pislak made her Fed Cup debut for Slovenia in 2015, while the team was competing in the Europe/Africa Zone Group II.