Vivian Heisen (born 27 December 1993) is a German professional tennis player.

Heisen made her WTA Tour main-draw debut at the 2019 Morocco Open in the doubles competition where she and partner Johanna Larsson lost to María José Martínez Sánchez and Sara Sorribes Tormo.

[1] She reached her maiden doubles final at the WTA 500 2022 Sydney Tennis Classic, partnering Panna Udvardy.

[2] She won her first WTA 125 trophy partnering Estonian Ingrid Neel at the 2023 Firenze Ladies Open.

[3] Only WTA Tour and Grand Slam tournament results are considered in the win-loss statistics.