Port Hudson is an unincorporated community in northwestern Franklin County, Missouri. A post office called Port Hudson was established in 1859, and remained in operation until 1909. Ebenezer Lutheran Church is now served by the post office in Leslie.
• 5 miles north of Beaufort
• 6 miles northeast of Leslie
• 7 miles south of New Haven
• 10 miles southwest of Washington
• 10 miles northwest of Union
• 10 miles northeast of Gerald
• 54 miles southwest of downtown St. Louis