Two people have been arrested for their alleged actions seen in a viral body-slam video from L.A.’s ongoing ICE protests this week … TMZ has learned.

In the clip, two men are screaming at the riot-gear-clad deputies and getting in their faces — before one reaches back and hurls a projectile at the deputy, hitting him in the side. He’s hit with tear gas, and then demolished by a bystander, who tackles him and drives him hard into the concrete.

A rep for the L.A. County Sheriff’s Office tells TMZ … Javier Gonzalez and Bryan Mugarte were arrested following the viral incident where Gonzalez allegedly threw a 22-oz. canteen at a deputy.

Gonzalez has been charged with felony assault on a peace officer with a deadly weapon for allegedly throwing the bottle.