Edna Lilian Child (later Tinegate, born 10 October 1922) is a British former diver.
Competing in the 3 metre springboard she won a gold medal at the 1950 British Empire Games and a bronze at the 1938 European Championships and finished sixth at the 1948 Summer Olympics.
At the 1950 British Empire Games she also won a gold medal in the 10 metre platform.
Her husband Ken Tinegate competed in rowing at those Games.