Update July 2020: With so many anti-Israel and even antisemitic shenanigans we are seeing from celebrities, I thought it would be good to go over this list, first started over a decade ago in June 2010.
Below is a list of celebrities (dead and alive) who were/are either definitely pro-Israel or have somehow been associated with a pro-Israel cause. I have linked each celebrity’s name to an article showing this.
Note that this post is designed to be a work-in-progress, and not a complete list of pro-Israel celebrities. If you know of other pro-Israel celebrities, please leave their names in the comments, as well as a links to proof of this, and I will update the post accordingly.