Yeshiva of Turannus was a Jewish college in Ephesus, training teachers and preachers for ministry.

Acts 19:9. But as some were hardening and disobeying, speaking evil of the Way in the presence of the throng, when he left from them he took the disciples, discussing daily in the yeshiva of Turannus. 10. This went on for two years, so that all those who were living in Asia, both Jewish and Greek, heard the message of the Lord.