Marilyn Allene Hickey (born July 1, 1931) is an American Christian minister and televangelist who teaches Bible studies both nationally and internationally.

Her father had it, after her grandfather and her great-grandfather that had it, even before the "devil and his imps" got to Marilyn, at the age of 36, she was the only one in her family not to suffer a mental disorder.

[3] Hickey's husband of 57 years, Wallace, died after a long battle with Alzheimer's disease, in a care center in Denver, Colorado, on October 19, 2012, at age 87.

Hickey has aired a television program since 1973 and, since 1996, has co-hosted it with her daughter Sarah Bowling (born February 1, 1968).

In 2012, Hickey held a three-day prayer and faith healing rally in Karachi, Pakistan which was attended by over 400,000 people.