Simcha Holtzberg (sometimes spelled Holzberg) (Hebrew: שמחה הולצברג, April 18, 1924 – February 13, 1994) was an Israeli activist and Holocaust survivor.

He participated in the Warsaw Ghetto uprising, was captured by the Nazis and sent to different concentration camps, and was liberated from Bergen-Belsen.

[citation needed] Levine's example influenced Holtzberg's lifetime devotion to wounded soldiers, whom he considered "the nation's holy and righteous".

His aim was to restore the wounded to normal lives and enable them to return to society successfully.

The Israel Philatelic Federation issued a stamp in his honor on April 19, 1999, the 75th anniversary of his birth, showing his portrait and a legend stating "Father of the Wounded Soldiers".