Abstract: A magnetic knife holder including a body having at least one magnet integrated into a surface of the body, and at least one slot formed in the body configured to receive a knife blade. The body may include a flat bottom, two side surfaces, a top and a front surface. With magnetic attraction from each magnet, knives can be securely retained within each knife slot in the body to avoid their accidental disengagement with the body when the body is inadvertently turned over. Further, the body can be conveniently attached to any iron-containing furniture. Additionally, at least one of the sides and the top of the body is substantially flat such that multiple magnetic knife holders can be neatly juxtaposed and/or stacked together and held in such configurations via magnetic attraction.