Betty Bird (born Hilde Elisabeth Ptack; 18 June 1901 – 4 March 1998) was an Austrian actress known for Die spanische Fliege (1931), Corazones sin rumbo (1928) and Sturm auf drei Herzen (1930).

Her father Ludwig Ptack was secretary to the owner of the Sascha-Filmfabrik, a film production company.

She received her first acting role in 1927 at age 20, starring in the film Madame Dares an Escapade.

Continuing her acting career, she often portrayed charming girls in comedy films of the late 1920s and early 1930s.

In August 1936, Betty and Gustav Ucicky divorced and she went on to marry a Czech dentist by the name of Hruska in Rome on 23 December 1937.