Patrick J. Duggan
 Judge Patrick James Duggan Jr. (born 1933) is a United States federal judge.Born in Detroit Michigan Duggan received a B.S. from Xavier University in 1955 and an LL.B. from the University of Detroit in 1958. He was in private practice in Detroit Michigan from 1959 to 1976. He was a judge on the Wayne County Circuit Court Michigan from 1977 to 1986. Duggan is a federal judge on the United States District Court for the Eastern District of Michigan.