Litvish

Chofetz Chaim

Rabbi Chaim Kanievsky

Rabbi Moshe Feinstein

Rabbi Yosef Shalom Elyashiv

Rav Elazar Shach

Rabbi Avigdor Miller

The Yanuka - Rabbi Shlomo Yehuda

Rav Shlomo Zalman Auberach

The Steipler

Rav Avraham Pam