Katherine Olivia Haik (/haɪk/ HYKE; born May 9, 2000) is an American model and beauty queen who was crowned Miss Teen USA 2015.

She graduated from Franklinton High School in 2018, and attends Louisiana State University, where she is a member of Kappa Delta sorority.

Haik competed in Miss Louisiana Teen USA 2015 and won the competition.

After the announcement that the Miss Teen USA competition would eliminate the swimsuit round in 2016, Haik publicly stated that she supported the decision to switch the component of the competition to athleisure, adding it was "a great way to celebrate the active lives that so many young women lead and set a strong example for our peers.

"[1] Haik is a member of the First Baptist Church of Franklinton, Louisiana and has played softball since the age of 3.