Dink O'Brien

{{short description|American baseball player (1894-1971)}}

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

{{more citations needed|date=September 2017}}

{{Infobox baseball biography

|name=Dink O'Brien

|position=Catcher

|image=1917 Zeenut Dink O'Brien.jpg

|bats=Right

|throws=Right

|birth_date={{Birth date|1894|9|13}}

|birth_place=San Francisco, California

|death_date={{death date and age|1971|11|4|1894|9|13}}

|death_place=Monterey Park, California

|debutleague = MLB

|debutdate=April 26

|debutyear=1923

|debutteam= Philadelphia Phillies

|finalleague = MLB

|finaldate=September 15

|finalyear=1923

|finalteam= Philadelphia Phillies

|statleague = MLB

|stat1label=Batting average

|stat1value=.333

|stat2label=Home runs

|stat2value=0

|stat3label=Runs batted in

|stat3value=0

|teams=

• Philadelphia Phillies ({{baseball year|1923}})

}}

Frank Aloysius "Dink" O'Brien (September 13, 1894 – November 4, 1971) was a professional baseball player. He was a catcher for one season (1923) with the Philadelphia Phillies. For his career, he compiled a .333 batting average in 21 at-bats.

O'Brien was born in San Francisco, California and later died in Monterey Park, California at the age of 77.