| Yuri A | Work | Biography | Bibliography | Characteristics | ||
| Jane Aaron | Work | Biography | Bibliography | Characteristics | Ephemera | |
| Bobby Abate | Work | Biography | Bibliography | Characteristics | ||
| Rebecca Abbott | Work | Biography | Bibliography | Characteristics | ||
| Maria Abbruzzese | Work | Biography | Bibliography | Characteristics | ||
| Andy Abrahams-Wilson | Work | Biography | Bibliography | Characteristics | ||
| Marina Abramovic | Work | Biography | Bibliography | Characteristics | Ephemera | |
| Jerry Abrams | Work | Biography | Bibliography | Characteristics | ||
| Norman Abrams | Work | Biography | Bibliography | Characteristics | ||
| Rhonda Abrams | Work | Biography | Bibliography | Characteristics | Ephemera | |
| David Abramson | Work | Biography | Bibliography | Characteristics | ||
| Mark Abramson | Work | Biography | Bibliography | Characteristics | ||
| Vito Acconci | Work | Biography | Bibliography | Characteristics | Ephemera | |
| Kathy Acker | Work | Biography | Bibliography | Characteristics | Ephemera | |
| Ed Ackerman | Work | Biography | Bibliography | Characteristics | ||
| Ralph Ackerman | Work | Biography | Bibliography | Characteristics | ||
| Masao Adachi | Work | Biography | Bibliography | Characteristics | ||
| John Adams | Work | Biography | Bibliography | Characteristics | Ephemera | |
| R.K. Adams | Work | Biography | Bibliography | Characteristics | ||
| Russell R. Adams | Work | Biography | Bibliography | Characteristics | ||
| Gary Adlestein | Work | Biography | Bibliography | Characteristics |
||
| Marc Adrian | Work | Biography | Bibliography | Characteristics | ||
| Dan Agnew | Work | Biography | Bibliography | Characteristics | ||
| Agust Agustsson | Work | Biography | Bibliography | Characteristics | ||
| Peggy Ahwesh | Work | Biography | Bibliography | Characteristics |
||
| John Albanis | Work | Biography | Bibliography | Characteristics | ||
| Rudy Albers | Work | Biography | Bibliography | Characteristics | ||
| Ulvis Alberts | Work | Biography | Bibliography | Characteristics | ||
| Daisy Aldan | Work | Biography | Bibliography | Characteristics | ||
| Blaine Allan | Work | Biography | Bibliography | Characteristics | ||
| John Allen | Work | Biography | Bibliography | Characteristics | ||
| Rebecca Allen | Work | Biography | Bibliography | Characteristics | ||
| Richard Allen | Work | Biography | Bibliography | Characteristics | ||
| Max Almy | Work | Biography | Bibliography | Characteristics | Critical Response | Ephemera |
| Albert Alotta | Work | Biography | Bibliography | Characteristics | ||
| Nestor Almendros | Work | Biography | Bibliography | Characteristics | ||
| Basha Alperin | Work | Biography | Bibliography | Characteristics | ||
| Leslie Alperin | Work | Biography | Bibliography | Characteristics | ||
| Jon Alpert | Work | Biography | Bibliography | Characteristics | ||
| Usama Alshaibi | Work | Biography | Bibliography | Characteristics | ||
| Angela Alston | Work | Biography | Bibliography | Characteristics | ||
| Alfonso Alverez | Work | Biography | Bibliography | Characteristics | ||
| Rebecca M. Alvin | Work | Biography | Bibliography | Characteristics | ||
| Jonathan Amitay | Work | Biography | Bibliography | Characteristics | ||
| Rachel Amodeo | Work | Biography | Bibliography | Characteristics | ||
| Eric Andersen | Work | Biography | Bibliography | Characteristics | ||
| Thom Andersen | Work | Biography | Bibliography | Characteristics | ||
| Yvonne Andersen | Work | Biography | Bibliography | Characteristics |
||
| Jim Anderson | Work | Biography | Bibliography | Characteristics | ||
| Laurie Anderson | Work | Biography | Bibliography | Characteristics | Ephemera | |
| Marie Andre | Work | Biography | Bibliography | Characteristics | ||
| Jo Andres | Work | Biography | Bibliography | Characteristics | ||
| Lawrence Andrews | Work | Biography | Bibliography | Characteristics |
||
| Nancy Angelo | Work | Biography | Bibliography | Characteristics | ||
| Kenneth Anger | Work | Biography | Bibliography | Characteristics |
||
| Dominic Angerame | Work | Biography | Bibliography | Characteristics | Ephemera | |
| Animal Charm | Work | Biography | Bibliography | Characteristics | ||
| Jo Anstey | Work | Biography | Bibliography | Characteristics |
||
| Ant Farm | Work | Biography | Bibliography | Characteristics | ||
| Gregory Anthon | Work | Biography | Bibliography | Characteristics | ||
| Eleanor Antin | Work | Biography | Bibliography | Characteristics | Ephemera | |
| Michelangelo Antonioni | Work | Biography | Bibliography | Characteristics | ||
| Alex Appel | Work | Biography | Bibliography | Characteristics | ||
| George Arcaro | Work | Biography | Bibliography | Characteristics | ||
| Roberto Ariganello | Work | Biography | Bibliography | Characteristics | ||
| Sara Kathryn Arledge | Work | Biography | Bibliography | Characteristics | ||
| Ralph Arlyck | Work | Biography | Bibliography | Characteristics | Ephemera | |
| Kay Armatage | Work | Biography | Bibliography | Characteristics | ||
| John R. Armstrong | Work | Biography | Bibliography | Characteristics | ||
| Martin Arnold | Work | Biography | Bibliography | Characteristics | Ephemera | |
| Robert F. Arnold | Work | Biography | Bibliography | Characteristics | Ephemera | |
| Steven Arnold | Work | Biography | Bibliography | Characteristics | ||
| Luis Ernesto Arocha | Work | Biography | Bibliography | Characteristics | ||
| Marcos Arriaga | Work | Biography | Bibliography | Characteristics | ||
| Adolfo Arrieta | Work | Biography | Bibliography | Characteristics | ||
| Paul Arthur | Work | Biography | Bibliography | Characteristics | ||
| Stephen X. Arthur | Work | Biography | Bibliography | Characteristics | ||
| Katharine Asals | Work | Biography | Bibliography | Characteristics | ||
| Robert Ascher | Work | Biography | Bibliography | Characteristics | ||
| Dan Asher | Work | Biography | Bibliography | Characteristics | ||
| Mary Ashley | Work | Biography | Bibliography | Characteristics | ||
| Robert Ashley | Work | Biography | Bibliography | Characteristics | Ephemera | |
| Shawn Atkins | Work | Biography | Bibliography | Characteristics | ||
| Charles Atlas | Work | Biography | Bibliography | Characteristics | ||
| Maeva Aubert | Work | Biography | Bibliography | Characteristics | ||
| Michel Auder | Work | Biography | Bibliography | Characteristics | Ephemera | |
| David Audet | Work | Biography | Bibliography | Characteristics | ||
| William Ault | Work | Biography | Bibliography | Characteristics | ||
| Leland Auslender | Work | Biography | Bibliography | Characteristics | ||
| B. Avant | Work | Biography | Bibliography | Characteristics | ||
| Caroline Avery | Work | Biography | Bibliography | Characteristics | ||
| David Avidan | Work | Biography | Bibliography | Characteristics | ||
| Yehuda Azaba | Work | Biography | Bibliography | Characteristics |