Willem Holsboer

{{short description|German actor (1905–1959}}

{{distinguish|text=his grandfather, Dutch businessman Willem Jan Holsboer}}

{{use dmy dates|date=October 2024}}

{{Infobox person

| image =

| imagesize =

| name = Willem Holsboer

| birth_date = {{birth date|1905|08|03|df=y}}

| birth_place = Stuttgart, Württemberg, German Empire

| death_date = {{death date and age|1959|06|16|1905|08|03|df=y}}

| death_place = Munich, Bavaria, West Germany

| othername =

| occupation = Actor

| yearsactive = 1931–1959 (film)

}}

Willem Holsboer (3 August 1905 – 16 June 1959) was a German stage and film actor.{{cite book|first1=Rolf|last1=Giesen|first2=Manfred|last2=Hobsch|title=Hitlerjunge Quex, Jud Süss und Kolberg|language=de|publisher=Schwarzkopf & Schwarzkopf|year=2005|page=201}}