In the Hebrew Bible, Moses is described as a shofet over the Israelites and appoints others to whom cases were delegated in accordance with the advice of Jethro, his Midianite father-in-law. The Book of Judges mentions twelve leaders who judged Israel: Othniel, Ehud, Shamgar, Deborah, Gideon, Tola, Jair, Jephthah, Ibzan, Elon, Abdon, and Samson. The First Book of Samuel mentions Eli and Samuel, as well as Joel and Abiah (two sons of Samuel). The First Book of Chronicles mentions Kenaniah and his sons. The Second Book of Chronicles mentions Amariah and Zebadiah (son of Ishmael).

Based on this passage, how many judges are there in the book of judges in the bible? Let's give stream of consciousness first:
To answer the question, consider the following: The Book of Judges mentions twelve leaders who judged Israel: Othniel, Ehud, Shamgar, Deborah, Gideon, Tola, Jair, Jephthah, Ibzan, Elon, Abdon, and Samson.
So, the final answer is twelve.