The present invention pertains to an apparatus for partitioning seats in a vehicle. In one embodiment, the apparatus has a first partition for separating the back row of seats from the front row of seat in a vehicle; and at least one mounting member for securing the partition to the front row seat. The present invention also relates to an apparatus for partitioning a seat from an adjoining seat, and further includes a second partition, attached to the first partition, and at least one mounting member attaching the second partition to the backseat. The present invention also includes methods for separating or partitioning pets, children, groceries, etc. from adjoining seats of a vehicle by using the apparatus described herein. Also embodied are systems, vehicles and kits that include the apparatus.