Louis D. Marzoni (1856?-1907) was a prominent shipping businessman at the turn of the 20th century.
A native of Pensacola, Marzoni is listed in the 1893 city directory as operating a "staple & fancy groceries" on Wright Street at Tarragona.
For many years, Marzoni was head inspector of timber for Henry Baars & Company, leaving the firm in (date needed) to establish the Smith & Marzoni shipping operation with O. H. Smith.
He also served for many months as a Pensacola city alderman representing precinct No. 12.
He lived at 714 East La Rua Street and died on August 2, 1907 at age 51. He was survived by his wife and seven children.
- "L. D. Marzoni passes away." Pensacola Journal, August 3, 1907.