Duke Maronic

{{Short description|American football player (1921–1996)}}

{{Use mdy dates|date=June 2024}}

{{Infobox NFL biography

| name = Duke Maronic

| number = 61, 67

| position = Guard

| birth_date = {{Birth date|1921|7|13|mf=y}}

| birth_place = Steelton, Pennsylvania, U.S.

| death_date = {{death date and age|1996|7|1|1921|7|13}}

| death_place = Harrisburg, Pennsylvania, U.S.

| height_ft = 5

| height_in = 9

| weight_lb = 209

| high_school = Steelton
(Steelton, Pennsylvania)

| undraftedyear = 1944

| pastteams =

• Philadelphia Eagles ({{NFL Year|1944|1950}})
• New York Giants ({{NFL Year|1951}})

| highlights =

• 2× NFL champion (1948, 1949)

| statlabel1 = Games played

| statvalue1 = 77

| statlabel2 = Games started

| statvalue2 = 30

| statlabel3 = Fumble recoveries

| statvalue3 = 5

| pfr = MaroDu20

}}

Dusan J. "Duke" Maronic (July 13, 1921 – July 1, 1996){{cite web|title=Dusan Maronic|url=http://www.genealogybank.com/gbnk/ssdi/doc/ssdi/v1:112F89CE19DA91B0|publisher=Genealogy bank|accessdate=27 October 2013}} was an American football offensive lineman who played eight seasons in the National Football League (NFL), mainly for the Philadelphia Eagles. He didn't play college football. In 1965, Maronic was also an assistant coach in the Atlantic Coast Football League with the Harrisburg Capitols, and then took over the head coaching job in 1966 through 1967.