David Allen Dinsmore (born May 25, 1997, in New Albany, Ohio) is an American diver.

Dinsmore is now studying at the University of Miami, and dives under coach Randy Ableman.

In March 2017, Dinsmore won the NCAA Division I title on the men's platform event with a score of 528.20.

In 2017, Dinsmore and his partner Krysta Palmer won a bronze medal in the team event at the World Aquatics Championships with a total of 395.90 points.

This biographical article related to Americans involved in acrobatic diving is a stub.