Erika Rusak (born 19 February 2008) is an American rhythmic gymnast of Belarussian descent.

[3] At the 2021 Junior Pan American Rhythmic Gymnastics Championships, she won gold in teams.

[5][6] In March she took 10th place in the All-Around at the Aphrodite Cup in Athens, she won bronze with clubs and silver with ribbon.

[7][8] In May she won gold in the All-Around and with ball and ribbon, silver with clubs and bronze with hoop at the Ritam Cup.

[9] At the Pan American Championships in Guadalajara, she won gold in team and silver with hoop.