Abstract: A balloon positioning device that is used in forming balloon clusters including a supporting base structure and an upstanding support member having a plurality of vertically spaced attachment points thereon to which a plurality of balloon ribbons, strings or the like are connected so that balloons can be arranged in various patterns with desired numbers of balloons located at selected vertical orientations to form desired arrangements of a plurality of balloons so that once the balloons have been arranged, the ribbons, strings or the like can be separated from the attachment points and tied or otherwise connected together in order to maintain the balloons in a desired cluster.