George Rettger

{{Short description|American baseball player (1868–1921)}}

{{No footnotes|date=June 2022}}

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

{{Infobox baseball biography

|name=George Rettger

|image=

|position=Pitcher

|birth_date={{Birth date|1868|7|29}}

|birth_place=Cleveland, Ohio

|death_date={{death date and age|1921|6|5|1868|7|29}}

|death_place=Lakewood, Ohio

|bats=Right

|throws=Right

|debutleague = MLB

|debutdate=August 13

|debutyear=1891

|debutteam=St. Louis Browns

|finalleague = MLB

|finaldate=July 16

|finalyear=1892

|finalteam=Cincinnati Reds

|statleague = MLB

|stat1label=Win–loss record

|stat2label=ERA

|stat3label=Strikeouts

|stat1value=9-6

|stat2value=3.67

|stat3value=62

|teams=

• St. Louis Browns (1891)
• Cleveland Spiders (1892)
• Cincinnati Reds (1892)

}}

George Edward Rettger (July 29, 1868 – June 5, 1921) was a 19th-century Major League Baseball pitcher.