Martin David Fry (born 9 March 1958) is an English singer. He came to prominence in the early 1980s as co-founder and lead vocalist of the pop band ABC, which released six singles that entered the top 20 charts in the United Kingdom during the 1980s, including "Tears Are Not Enough", "Poison Arrow", "The Look of Love", "All of My Heart", "That Was Then but This Is Now" and "When Smokey Sings". He is the only member who has been with ABC throughout its entire history and is currently its only official member.

Martin David Fry was born on 9 March 1958 in Stretford, Lancashire (now part of the Metropolitan Borough of Trafford in Greater Manchester) and grew up in nearby Bramhall, Stockport, alongside his younger brother Jamie, who later went on to join the indie rock band Earl Brutus. Fry was editing a fanzine titled Modern Drugs in 1978, and first met future ABC band members Mark White and Stephen Singleton while interviewing them for an article in the fanzine. White and Singleton, then fronting an electronic band called Vice Versa, invited Fry to join their band to play additional keyboards.

With Fry in place as lead vocalist and lyricist, Vice Versa changed their name to ABC and changed their sound to a contemporary pop style that at that time led them to be categorised with bands like Duran Duran, Spandau Ballet and the Human League. Between 1982 and 1991, ABC recorded six studio albums (The Lexicon of Love, Beauty Stab, How to Be a ... Zillionaire!, Alphabet City, Up and Abracadabra) and released a greatest hits compilation album, Absolutely. During this time, the band went through numerous personnel changes, with Fry and Mark White being its only permanent members.

Following the Zillionaire album, ABC temporarily fell from prominence while Fry was being treated for Hodgkin lymphoma, an uncommon cancer.

In 1991, Mark White decided to retire from ABC. His departure was facilitated by a financial agreement, allowing him to leave the music industry and pursue personal interests, notably in Reiki therapy. This arrangement enabled ABC to continue its musical journey under the leadership of Martin Fry. ABC released their seventh studio album Skyscraping, a homage to several of his musical heroes, including David Bowie, Roxy Music and the Sex Pistols. The album was a collaboration with Glenn Gregory of Heaven 17 and Honeyroot's Keith Lowndes.

The band has toured extensively and performed live at events such as the 2001 Night of the Proms, where Fry was supported by a 72-piece orchestra and 50-piece choir. In 2008, Fry released a new ABC studio album titled Traffic.