Henne started in his side's defeat to the Denver Broncos in the NFL and threw two interceptions as Gabbert missed out with a hamstring injury.
"We're going with Chad this week," Bradley told the team's official website.
"We're just talking about San Diego. We'll see when Blaine comes back, but right now Chad's our quarterback."
The Jaguars are 0-6 in their season after week six.