Charlotte Lehmann (born 3 October 1906, date of death unknown) was a German freestyle swimmer, born in Dresden, who competed in the 1928 Summer Olympics.
In 1928 she finished fourth with the German relay team in the 4×100 metre freestyle relay competition.
In the 100 metre freestyle event she finished sixth.
She also participated in the 400 metre freestyle competition but was eliminated in the first round.