Simone Estelle Schaller Kirin (August 22, 1912 – October 20, 2016) was an American hurdler who competed in the 80 m event at two Olympic Games.

After the Olympics she married a minor league baseball player and auto mechanic, Joseph Kirin, and worked as a food manager at a Temple City, California high school.

After that her athletic club did not sponsor its members to attend any track and field meets, except for local ones, so she stayed in shape playing basketball and baseball.

When she contacted by a representative from the organization she was not playing, due to a sprained ankle, and claimed that she had only placed her name on the roster to enter the games for free.

In 1936 her club began sponsoring its athletes to compete nationally again, although she required donations in order to afford to attend that year's Olympic Games.