| Honorific-Prefix: | Rabbi |
| Jacob Kaplan | |
| Office1: | Chief Rabbi of Paris |
| Term Start1: | 1950 |
| Term End1: | 1980 |
| Office2: | Chief Rabbi of France |
| Term Start2: | 1955 |
| Term End2: | 1980 |
| Predecessor2: | Rabbi Isaïe Schwartz |
| Successor2: | Rabbi René-Samuel Sirat |
| Birth Name: | Jacob Kaplan |
| Birth Date: | November 28, 1895 |
| Birth Place: | Paris, France |
| Death Date: | December 5, 1994 (aged 99) |
| Death Place: | Paris, France |
| Nationality: | French |
Rabbi Jacob Kaplan (November 28, 1895 – December 5, 1994) was a French rabbi who served as the Chief Rabbi of Paris from 1950 to 1980 and as the Chief Rabbi of France from 1955 to 1980.
Jacob Kaplan was born in Paris, France, to a Jewish family. He served in World War One and was later ordained as a rabbi.[1]
In 1950, Jacob Kaplan was elected Chief Rabbi of Paris.[2] Kaplan engaged in interfaith dialogue in France with leaders of other religious communities.[3] For this, he received the Légion d'honneur, France's highest civilian decoration.[4]
Kaplan retired in 1981 and died in 1994, at the age of 99.