The Menomonee Falls Guardian was a tabloid published in the mid-1970s by Street Enterprises (based in Menomonee Falls, Wisconsin) that reprinted humor comic strips from the United States and the UK. (The Guardian's sister publication, The Menomonee Falls Gazette, focused on reprints of adventure strips.) The Guardian was edited by Mike Tiefenbacher. The Menomonee Falls Guardian is popular among comic-strip collectors. Back issues are frequently put up for sale on eBay.