Dominican Republic competed at the 2014 Summer Youth Olympics, in Nanjing, China from 16 August to 28 August 2014.
Medals awarded to participants of mixed-NOC (Combined) teams are represented in italics. These medals are not counted towards the individual NOC medal tally.
Dominican Republic qualified two athletes.
<small>Qualification Legend: Q=Final A (medal); qB=Final B (non-medal); qC=Final C (non-medal); qD=Final D (non-medal); qE=Final E (non-medal)</small>
Dominican Republic qualified one boxer based on its performance at the 2014 AIBA Youth World Championships
Dominican Republic qualified a rider.
Dominican Republic qualified one athlete based on its performance at the 2013 Cadet World Judo Championships.
Dominican Republic qualified one boat based on its performance at the 2013 World Byte CII Championships.
Dominican Republic qualified two swimmers.
Dominican Republic qualified 1 quota in the boys' events based on the team ranking after the 2014 Weightlifting Youth Pan American Championships.
Dominican Republic qualified one athlete based on its performance at the 2014 Pan American Cadet Championships.