Katie Clarkson-Hill (born Katie Clarke) is an English actress. From Doncaster, she attended The McAuley Catholic High School.

She changed her professional name to Clarkson-Hill as Katie Clarke was already registered. Clarkson-Hill made her acting start in a widely-seen 2015 advertisement for Wrigley's chewing gum entitled Sarah and Juan, in which she played an American high-schooler in love, set to a cover of Can't Help Falling in Love by Haley Reinhart, which garnered on-line praise. Her early television roles included long-running BBC serials Doctors and Holby City.