Kaitlyn Dawn Bristowe (born June 19, 1985) is a Canadian television personality best known for being a contestant on the nineteenth season of ABC's The Bachelor, and as the lead on the eleventh season of The Bachelorette. She won the season 29 of Dancing with the Stars, with partner Artem Chigvintsev.

The daughter of a ballerina, Bristowe grew up in Leduc, Alberta, and moved as an adult to Vancouver, British Columbia, a dance scholarship where she became a spin-class instructor.

Bristowe was a contestant on Chris Soules' season of The Bachelor. She placed third overall, losing to runner-up Becca Tilley and winner Whitney Bischoff.

On The Bachelor "After the Final Rose" segment, host Chris Harrison announced that season eleven would begin with two Bachelorettes, Bristowe and fellow season nineteen contestant Britt Nilsson. Bristowe became the official bachelorette of season eleven. The season ultimately ended in her engagement to contestant Shawn Booth.

Bristowe co-hosted season 17 and season 18 of The Bachelorette alongside fellow former Bachelorette Tayshia Adams.

During the airing of The Bachelor: The Greatest Seasons – Ever! in June 2020, host Chris Harrison offered Bristowe a spot on the upcoming season of Dancing with the Stars, which she accepted. Previously Bristowe alleged that The Bachelor creator Mike Fleiss had blocked Bristowe from participating on the show when she was offered a spot in 2015 after her season of The Bachelorette had finished airing.

On September 2, 2020, Bristowe was announced as one of the celebrities competing on the 29th season of Dancing with the Stars. She was partnered with professional dancer Artem Chigvintsev, and on November 23, 2020, they were declared the winners of the season.

On November 8, 2021, Bristowe was announced as one of the stars joining the Dancing with the Stars Live! - 2022 Tour. She is joining other professionals on the show, including her season 29 partner, Artem. She was set to perform at 55 out of the 66 dates.