Nora Eveline Callebout (1895 – 1995) was a British track athlete who won ten medals across two Women's World Games, a precursor to women's sports entering the Olympics and was part of the record-setting 4x110 yds relay team in 1922.

Callebout graduated from Holloway College, University of London, in 1917 with a Class I BA in mathematics.

[3][4] In that event she set a world record of 51.8 seconds along with Gwendoline Porter, Daisy Leach, and team captain Mary Lines.

[7][8] Returning to the second World Games in Monte Carlo in 1923, Callebout again won four golds, this time in 60m, 200m, 4x100m and 4x1 laps.

[1] In 1929, she was elected honorary secretary of the Women's Amateur Athletic Association.