Debbie Wiseman MBE (born 10 May 1963 in London, England) is a composer for film and television. She studied at Trinity College of Music Junior Department, and then piano and composition at the Guildhall School of Music and Drama.

Her many credits for television include the theme music for Jackanory, Children's Hospital, The Upper Hand, The Inspector Lynley Mysteries, Doomwatch (1999), Tom's Midnight Garden, My Uncle Silas, Warriors, Shrinks, Jekyll and The Promise.

Her film work includes Wilde (which won her an Ivor Novello Award), The Truth About Love, Arsène Lupin, Female Perversions Flood, and Tom & Viv.

Wiseman presented the Channel 4 series Backtracks, examining the role of music in film and television productions. She was awarded an MBE in the 2004 New Years Honours List for services to the film industry.