Wanda Marianna Panfil-González (born 26 January 1959 in Tomaszów Mazowiecki) is a former long-distance runner from Poland, who won the world title in the women's marathon at the 1991 World Championships in Athletics in Tokyo, Japan.

She was married to Mexican long-distance runner Mauricio González.

Panfil twice competed for her native country at the Summer Olympics; in 1988 when she finished 22nd with a 2:34:35, and in 1992 when she finished in 22nd position with a 2:47:27 in the women's marathon.

In 1990 and 1991 she was named Polish Sportswoman of the Year.

Panfil is a four-time national champion in the women's 5.000 metres.