Jenn Cahill was named assistant coach and recruiting coordinator at Vanderbilt in July 2026.

Cahill returned to coaching after working in the private sector for the previous four years. She was assistant coach and recruiting coordinator for Missouri men’s and women’s swimming for three seasons, helping the program land consecutive recruiting classes that ranked among the top 25 in the nation. During her time with the Tigers, over 20 student-athletes earned All-America honors while both teams placed in the top 20 at the 2021 NCAA Championships with the men accomplishing the feat again the following year.

She was first on the Dore staff from 2017-19, serving as assistant coach and recruiting coordinator while helping Vandy finish .500 or better in dual meets both seasons. Cahill’s first season saw the Commodores post 18 personal best marks at the SEC Championships, while the next year at the league meet Vanderbilt had swimmers set school and freshman records. She entered the coaching ranks as a graduate assistant and recruiting coordinator for two seasons at TCU.

Cahill received her bachelor’s degree in business administration from Boise State in 2013 after earning four letters in swimming under Kristin Hill and serving as a team captain her final two seasons. She added a master’s degree from TCU in 2017.

Originally from Maui, Hawai'i, Cahill competed for the Hawaii Swim Club and head coach Reid Yamamoto.