Tom Colcolough

{{Short description|American baseball player (1870–1919)}}

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

{{Infobox baseball biography

|name=Tom Colcolough

|position=Pitcher

|image=

|bats=Right

|throws=Right

|birth_date={{Birth date|1870|10|8}}

|birth_place=Charleston, South Carolina, U.S.

|death_date={{death date and age|1919|12|10|1870|10|8}}

|death_place=Charleston, South Carolina, U.S.

|debutleague = MLB

|debutdate= August 1

|debutyear= 1893

|debutteam= Pittsburgh Pirates

|finalleague = MLB

|finaldate=July 16

|finalyear=1899

|finalteam= New York Giants

|statleague = MLB

|stat1label=Win–loss record

|stat1value=14–11

|stat2label=Earned run average

|stat2value=5.67

|stat3label=Strikeouts

|stat3value=65

|teams=

• Pittsburgh Pirates (1893–1895)
• New York Giants (1899)

}}

Thomas Bernard Colcolough (October 8, 1870 – December 10, 1919) was a professional baseball player. He was a right-handed pitcher over parts of four seasons (1893–1895, 1899) with the Pittsburgh Pirates and New York Giants. For his career, he compiled a 14–11 record in 47 appearances, with a 5.67 earned run average and 65 strikeouts.

Colcolough was born and later died in Charleston, South Carolina at the age of 49.