Heather Elizabeth Cook (born September 21, 1956) is a deposed bishop of the Episcopal Church in the United States.
She was a suffragan bishop in the Diocese of Maryland until her resignation from the position in 2015.
In September 2015, she pleaded guilty to vehicular manslaughter and was sentenced a month later to seven years in prison.
She was deposed from ministry and therefore unable to perform public ministry; however, her ordinations cannot be undone according to Anglican sacramental theology.