After leaving school he played guitar in a band called Ricardo & the Latineers in the Catskills; the band also included Artie Butler, later a leading arranger. In 1960 he played his first recording session, and over the next few years became one of the leading guitarists in New York nightclubs. He played in lounge acts including the Ned Harvey band, and the Speedy Garfin Band, before joining a touring version of The Crew-Cuts, where he met his future wife. As Tony and Siegrid, the pair released two singles; the first, “Long Hair”, was a regional hit in New York in 1966, but they could not maintain its success.

Visconti then became in-house producer for his publisher, the Richmond Organization. Through this, he met British producer Denny Cordell in 1968 while he was working as Richmond’s in-house music producer. Cordell asked him to assist in recordings for successful jazz vocalist Georgie Fame. Visconti moved to London—in a move that would soon become career-defining.

He produced the first two albums by influential progressive rock band Gentle Giant. Shortly afterwards, Visconti began to work again with David Bowie and, along with guitarist Mick Ronson and drummer John Cambridge, formed and toured with the band The Hype in which he played bass. Although the band name would be very short-lived, most of the line-up persisted and – with Woody Woodmansey replacing Cambridge – would go on to record the seminal album and single The Man Who Sold the World in 1970. He would further go on to work on the albums Diamond Dogs (1974), Young Americans (1975), Low (1977), “Heroes” (1977), Lodger (1979), Scary Monsters (And Super Creeps) (1980), Heathen (2002), Reality (2003), The Next Day (2013) and Blackstar (2016).

Visconti played bass on David Bowie’s 1970 album The Man Who Sold the World. Since 2015 he has toured the UK, Japan and the USA with the Bowie cover band Holy Holy, playing the album in its entirety and other early Bowie classics, along with the album’s original drummer Mick Woodmansey and other well known musicians including singer Glenn Gregory and guitarist James Stevenson. The band have followed this up with later shows in which they perform The Rise and Fall of Ziggy Stardust and the Spiders from Mars album.

After divorcing his first wife Siegrid, Visconti married Welsh folk singer Mary Hopkin in 1971; they divorced in 1981. The pair have two children, musicians Jessica Lee Morgan and Morgan Visconti. In 1989 he married his third wife, May Pang; they had two children before they divorced in 2000. Visconti currently lives with his girlfriend of 20 years, Kristeen Young.

In 1990, he produced several tracks on the Moody Blues’ Keys of the Kingdom album (1991), Luscious Jackson’s Electric Honey, Leisure Noise by Gay Dad, Soul Caddy for Cherry Poppin’ Daddies and Dawn of Ananda for Annie Haslam. In 1997, Visconti produced the debut album of The Stone Roses member John Squire’s new band, The Seahorses entitled Do It Yourself. In the 2000s Visconti renewed his association with David Bowie, producing the albums Heathen in 2002, and Reality in 2003. These two albums hark back to his Berlin production work with Bowie.

He produced and played bass on a handful of tracks from The Dandy Warhols 2003 album Welcome to the Monkey House. In 2003 he teamed up with the Finn Brothers (Neil and Tim of Crowded House and Split Enz fame) to record and produce their second collaborative album, eventually released in 2004. In 2004, he produced three songs on the Manic Street Preachers album Lifeblood. In 2005, he collaborated with Copenhagen band Kashmir, whose fifth album, No Balance Palace, featured David Bowie. He has also collaborated as co-writer and producer on the album project by Richard Barone. He worked in Rome and produced the #1 UK album by Morrissey, Ringleader of the Tormentors.

His autobiography, Bowie, Bolan and The Brooklyn Boy, co-written with Richard Havers, was published in February 2007 by Harper Collins UK. The book has been translated into French by Jérôme Soligny as Tony Visconti Bowie, Bolan et le Gamin de Brooklyn, published by Tournon.

In 2007 and 2008, Visconti was very active in the studio with Benin singer Angélique Kidjo, producing her Grammy-winning album Djin Djin. Guests artists include Alicia Keys, Peter Gabriel, Joss Stone, Josh Groban and Carlos Santana. He has also produced two albums at Saint Claire Recording Studio in Lexington, Kentucky: The Bright Lights of America by Pittsburgh punk band Anti-Flag and an album by Alejandro Escovedo called Real Animal released in June 2008. He produced the new No. 1 album (in France) by French artist Raphael in Paris and New York. He produced and mixed Kristeen Young album Music for Strippers, Hookers, and the Odd On-Looker, released in 2009 and arranged Fall Out Boy album Folie à Deux. 2010 marked the release of Richard Barone’s Visconti-produced Glow album, which includes five songs co-written with Barone and a remake of T. Rex’s Girl. He also played bass, guitar, synth, and Stylophone on the album and performed live in concert with Barone on numerous occasions.

Visconti produced the David Bowie album, The Next Day, and remixed and remastered both The Slider anniversary box set and Electric Warrior 40th anniversary boxed set by T. Rex. In 2013, he produced Solar Secrets by Capsula.

In 2014 Visconti produced and arranged several tracks on Marc Almond’s album The Dancing Marquis. Almond has wanted to work with Visconti since hearing some of Visconti’s earliest production work with T-Rex and David Bowie, stating “It was a dream to work with Tony”.

In 2016, 2017, 2018 and 2019 Tony Visconti was a Jury member of the ANCHOR-Award linked to the Reeperbahn Festival.

Visconti produced Bowie’s final album, Blackstar, released on January 8, 2016.

In September 2016, Kingston University opened Visconti Studio, a tape-based recording studio in partnership with Visconti, the British Library and the Science Museum.

In 2018, Visconti produced Evil Spirits for The Damned; their first album in 10 years. He also produced Merrie Land the new album by The Good, the Bad & the Queen (2018).

In 2019 Visconti produced the song “The Dragon Cries” with Band-Maid vocalists Miku Kobato and Saiki Atsumi. The track was released on Band-Maid’s 2019 release “Conqueror”.