Hard Justice (2008) was a professional wrestling pay-per-view (PPV) event produced by the Total Nonstop Action Wrestling (TNA) promotion that took place on August 10, 2008 at the Sovereign Bank Arena in Trenton, New Jersey. It was the fourth event under the Hard Justice name and the eighth event in the 2008 TNA PPV schedule. Seven professional wrestling matches were featured on the event's card, three of which were for championships.

The main event was a Six Sides of Steel Weapons match for the TNA World Heavyweight Championship, in which the champion Samoa Joe defeated the challenger Booker T to retain the title. Another heavily promoted bout was a Last Man Standing match between Kurt Angle and A.J. Styles, which the latter won. The card also featured a match for the TNA World Tag Team Championship, which saw Beer Money, Inc. (James Storm and Robert Roode) defeat The Latin American Xchange (Hernandez and Homicide) to become the new champions. A New Jersey Street Fight was also held pitting the team of Christian Cage and Rhino against Team 3D (Brother Devon and Brother Ray). Cage and Rhino were the victors in the contest.