Yitzhak Sadeh | |
|---|---|
 General Sadeh, 1950 | |
| Birth name | Izaak Landoberg |
| Nickname(s) | HaZaken (the old man) |
| Born | August 10, 1890 Lublin, Congress Poland, Russian Empire |
| Died | August 20, 1952 (aged 62) Tel Aviv, Israel |
| Allegiance |  Russian Empire  Israel |
| Service/ | Imperial Russian Army Palmach |
| Rank | Commander |
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Yitzhak Sadeh (Hebrew: יצחק שדה, born Izaak Landoberg, August 10, 1890 – August 20, 1952), was the commander of the Palmach and one of the founders of the Israel Defense Forces at the time of the establishment of the State of Israel.