No. Salvation in Judaism comes from God; through doing His will as set forth in the Torah. Jewish leaders who provided redemption from various threats and enemies (such as Moses and Mordecai) always urged obedience to God and belief in Him, and did their best to efface themselves in front of Him.
Salvific.
Abrahamis the first of the three patriarchs of Judaism.
Moses.
moses.
No, the Pope is a Christian/Catholic figure and is of no relevance to Judaism and Jews.
moses, Abraham, Jacob and Issac
Jesus plays no role whatsoever in Judaism. He is just a figure from a different religion from the Jewish perspective.
It depends on how the word "figure" is read.If it is referring to which human being is the most important historical personage in Judaism, that would be the Prophet Moses, who received the Torah and helped the Jews escape bondage in Egypt.If it is referring to which symbols represent Judaism, those would be the Star of David and the Menorah (or candelabra).
Islam, Christianity and Judaism
There are many, but the greatest was Moses (Deuteronomy ch.34).
Moses was the greatest of prophets (Numbers ch.12).
A figure often quoted is about 18 million worldwide, but one needs to be aware that there are various definitions of Jewish. This figure is for Jews in the sense of adherents of Judaism.