David Kjær Kruse (born 15 May 2002) is a Danish professional footballer who plays as a midfielder for Danish club AC Horsens.
In September 2020 Horsens confirmed, that 18-year old Kruse had been permanently promoted to the first team squad. After two Danish Cup appearances in beginning of the 2020–21 season, Kruse got his Danish Superliga debut for Horsens on 11 April 2021 against SønderjyskE. He made a total of five appearances in the Superliga, before he signed a contract extension at the end of the season, until June 2025.