Garforth ended Rossingtons nine game unbeaten run to leapfrog them into fourth in the league table.
Jordan Emery opened the scoring when he slotted home a nodded down header by Jamie Barkway.
Matt Antcliff added a second on the stroke of half time when he raced away from the home defence, dummied the keeper and tucked the ball away.
Rossington pulled a goal back in the second half and had a big chance to pull level when they were awarded a penalty.
Harry Flatters pulled of a tremendous spot kick save though, to ensure Garforth took the points.
Report and highlights to follow.