Tatiana Gusin (Greek: Τατιάνα Γκούσιν, [tatiana gusin], born 26 January 1994) is a Greek high jumper.

[3] She competed in the women's high jump at the 2017 World Championships in Athletics.

[4] She's of Moldovan ancestry.

Her family arrived in Greece when she was 8.

This biographical article relating to Greek athletics is a stub.