Bill Kalfass

{{short description|American baseball player (1916-1968)}}

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

{{Infobox baseball biography

|name=Bill Kalfass

|position=Pitcher

|bats=Right

|throws=Left

|birth_date={{Birth date|1916|3|3}}

|birth_place=New York City

|death_date={{death date and age|1968|9|8|1916|3|3}}

|death_place=Brooklyn, New York

|debutleague = MLB

|debutdate=September 15

|debutyear={{Baseball year|1937}}

|debutteam=Philadelphia Athletics

|finalleague = MLB

|finaldate=October 2

|finalyear={{Baseball year|1939}}

|finalteam=Philadelphia Athletics

|statleague = MLB

|stat1label=Win–loss record

|stat1value=1-0

|stat2label=Earned run average

|stat2value=3.00

|stat3label=Strikeouts

|stat3value=9

|teams=

• Philadelphia Athletics ({{baseball year|1937}})

}}

William Philip Kalfass (March 3, 1916 – September 8, 1968) was a Major League Baseball pitcher who played in {{Baseball year|1937}} with the Philadelphia Athletics. He batted right and threw left-handed.