Penny Shantz (also known as Penny Ryan and Penny Shantz-Henderson;[1] born May 23, 1960[2]) is a Canadian curler.

She competed at the 1988 Winter Olympics when curling was a demonstration sport.

The Canadian women's team won the gold medal, defeating Sweden in the final.

In the 1980s, she was married to famous Canadian curler Pat Ryan, World and Brier champion.

This biographical article relating to Canadian curling is a stub.