Stephen Percy "Steve" Harris (born 12 March 1957) is an English musician and songwriter, known as the bassist, occasional keyboardist, backing vocalist, leader, and primary songwriter of the British heavy metal band Iron Maiden, which he founded as a teenager in 1975. He and Dave Murray are the only original members of the band to have appeared on all of the band's albums, but Murray joined the band in 1976, making Harris the only person who has been a member of Iron Maiden since their inception. He used to work as an architectural draftsman in the East End of London but gave up his job upon forming Iron Maiden. During the mid-1970s, he was a youth team footballer for West Ham United. He still is a talented amateur football player and often has the crest of West Ham on his bass, and he has stated his first ambition in life before music was to become a professional footballer.
| 2023 | Iron Maiden - Hellfest 2023 as Bass |
| 2022 | Iron Maiden - Rock In Rio 2022 as Bass/Backing Vocals |
| 2019 | Iron Maiden - Rock In Rio 2019 as Bass/Backing Vocals |
| 2017 | Iron Maiden: The Book of Souls - Live Chapter as Bass Guitar, Backing Vocals |
| 2017 | Iron Maiden: The Book of Souls - Live Chapter as Bass |
| 2017 | British Lion - Live at Wacken Open Air 2017 as Self - Bass |
| 2016 | Iron Maiden: The Book of Souls - Live at Wacken Open Air 2016 as Bass/Backing Vocals |
| 2016 | Iron Maiden: Download Festival 2016 as Bass |
| 2016 | Iron Maiden: [2016] New York, NY as Bass |
| 2014 | Too Hot to Handle: The Story of UFO |
| 2014 | Iron Maiden - Rock am Ring 2014 as Bass/Backing Vocals |
| 2013 | Iron Maiden: Rock in Rio 2013 as Bass |
| 2013 | The History Of Iron Maiden - Part 3 as Himself/Bass |
| 2012 | Iron Maiden: [2012] Irvine, California as Bass |
| 2012 | Iron Maiden: Behind the Beast as Himself |
| 2012 | Iron Maiden: En Vivo! as Bass/Backing Vocals |
| 2011 | Iron Maiden: [2011] Soundwave Festival as Bass |
| 2009 | Live at Wacken 2008 as Bass |
| 2009 | Iron Maiden: Flight 666 as Self - Bass, Backing Vocals |
| 2009 | Iron Maiden: Quilmes Rock Festival as Bass |
| 2008 | Iron Maiden: [2008] Somewhere Back in Chile as Bass |
| 2008 | Iron Maiden - Porto Alegre, Brazil as Bass/Backing Vocals |
| 2008 | Iron Maiden - The Albatross Follows On as Bass, Backing vocals, Keyboards |
| 2008 | Iron Maiden: [2008] Stranger in Mexico as Bass |
| 2008 | The History Of Iron Maiden - Part 2: Live After Death |
| 2008 | Iron Maden - Somewhere Back in Time World Tour '08, Mumbai India as Bass, backing vocals |
| 2007 | Iron Maiden: Live at Donington 2007 as Bass |
| 2006 | Iron Maiden - Abbey Road as Bass |
| 2006 | Live from Abbey Road: Best of Season 1 as Self |
| 2006 | Iron Maiden: Death On The Road as Bass/Backing Vocals |
| 2005 | Iron Maiden - Eddie Rips Up Gothenburg as Bass |
| 2005 | Iron Maiden: Live At Ullevi as Bass/Backing Vocals/Keyboards |
| 2005 | Iron Maiden - Rock am Ring 2005 as Bass/Backing Vocals |
| 2004 | The History Of Iron Maiden - Part 1: The Early Days as Himself |
| 2003 | Iron Maiden: [2003] Camden, New Jersey as Bass |
| 2003 | Iron Maiden - Rock am Ring as Bass/Backing Vocals |
| 2003 | Iron Maiden: Visions of the Beast |
| 2002 | Iron Maiden: Beast Over Hammersmith |
| 2002 | Iron Maiden: Rock In Rio as Bass/Backing Vocals |
| 2001 | Classic Albums: Iron Maiden - The Number of the Beast as Self - Bass |
| 2001 | Iron Maiden - Scream For Me Chile as Bass/Backing Vocals |
| 2000 | Iron Maiden: [2000] Red Rocks, Colorado as Bass |
| 2000 | Iron Maiden: [2000] Roskilde Festival as Bass |
| 2000 | Iron Maiden: [2000] Gods of Metal as Bass |
| 2000 | Iron Maiden: [2000] Dynamo Open Air as Bass |
| 1999 | Iron Maiden: [1999] Gothenburg, Sweden as Bass |
| 1999 | Iron Maiden: [1999] Hamburg, Germany as Bass |
| 1998 | Iron Maiden: [1998] Virtual Buenos Aires as Bass |
| 1998 | Iron Maiden: [1998] Live in Curitiba as Bass |
| 1998 | Iron Maiden: [1998] Poland TV Special as Bass |
| 1996 | Iron Maiden: [1996] Obras Sanitarias Stadium as Bass |
| 1996 | Iron Maiden: [1996] Live in Chile |
| 1996 | Iron Maiden: [1996] Monsters of Rock Brazil as Bass |
| 1995 | Iron Maiden: [1995] Sofia, Bulgaria as Bass |
| 1994 | Iron Maiden - Raising Hell as Bass/Backing Vocals |
| 1993 | Iron Maiden - Live at Donington as Self / Bassist |
| 1993 | Iron Maiden: [1993] Vienna, Austria as Bass |
| 1992 | Iron Maiden: [1992] Mexico City, Mexico as Bass |
| 1992 | Iron Maiden: [1992] Live in Argentina as Bass |
| 1990 | Iron Maiden : From There To Eternity |
| 1989 | Iron Maiden: Maiden England as Bass/Backing Vocals |
| 1987 | Iron Maiden: 12 Wasted Years as Himself - Bassist |
| 1987 | Iron Maiden: [1987] Caught Somewhere in Troy as Bass |
| 1986 | Iron Maiden - Somewhere in Paris as Bass/Backing Vocals |
| 1986 | Iron Maiden: [1986] Gothenburg, Sweden as Bass |
| 1985 | Iron Maiden: Live After Death as Bass/Backing Vocals |
| 1985 | Iron Maiden: Rock in Rio 1985 as Bass |
| 1984 | Iron Maiden: Behind The Iron Curtain as Bass/Backing Vocals |
| 1983 | Iron Maiden: Live In Dortmund as Bass/Backing Vocals |
| 1983 | Iron Maiden: [1983] Montreal, Canada as Bass |
| 1981 | Iron Maiden: Live At The Rainbow as Self |
| 1981 | Iron Maiden: [1981] Bologna, Italy as Bass |
| 1981 | Iron Maiden: [1981] Beat Club Bremen |
| 1981 | Iron Maiden: [1981] Milan, Italy as Bass |
| 1980 | Iron Maiden: Live at the Ruskin Arms 1980 as Self |
| Iron Maiden: Dawn of the Damned as himself |
| Iron Maiden: Welcome to Brasil |
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