William Randolph "Cozy" Cole (October 17, 1909 – January 9, 1981) was an American jazz drummer who scored a #1 Cashbox magazine hit with the record "Topsy Part 2". "Topsy" peaked at number three on Billboard Hot 100, and at number one on the R&B chart. It sold over one million copies, and was awarded a gold disc. The track peaked at No. 29 in the UK Singles Chart in 1958.