William Duffy Keller (born October 29, 1934) is a Senior United States district judge of the United States District Court for the Central District of California.
ويليام دوفي كيلر (بالإنجليزية: William Duffy Keller) هو محامي وقاضي أمريكي، ولد في 29 أكتوبر 1934 في لوس أنجلوس في الولايات المتحدة. (ar)
William Duffy Keller (born October 29, 1934) is a Senior United States district judge of the United States District Court for the Central District of California. (en)