Competitors for 2001 World Athletics Indoor Championships
| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| Nadzeya Astapchuk |  BLR |
ATH | 28 October 1980 |
| Inha Babakova |  URS UKR |
ATH | 26 June 1967 |
| Patrick van Balkom |  NED |
ATH | 14 September 1974 |
| Violeta Beclea-Szekely |  ROU |
ATH | 26 March 1965 |
| Hasna Benhassi |  MAR |
ATH | 1 June 1978 |
| Kajsa Bergqvist |  SWE |
ATH | 12 October 1976 |
| Michael Blackwood |  JAM |
ATH | 29 August 1976 |
| Jacek Bocian |  POL |
ATH | 15 September 1976 |
| Yury Borzakovsky |  RUS |
ATH | 12 April 1981 |
| Johan Botha |  RSA |
ATH | 10 January 1974 |
| Shaun Bownes | RSA |
ATH | 24 October 1970 |
| André Bucher |  SUI |
ATH | 19 October 1976 |
| Dawn Burrell |  USA |
ATH | 1 November 1973 |
| Leonard Byrd | USA |
ATH | 17 March 1975 |
| Daniel Caines |  ENG GBR |
ATH | 15 May 1979 |
| Carlos Calado |  POR |
ATH | 5 October 1975 |
| Paolo Camossi |  ITA |
ATH | 6 January 1974 |
| Juliet Campbell | JAM |
ATH | 17 March 1970 |
| Milton Campbell | USA |
ATH | 15 May 1976 |
| Davian Clarke | JAM |
ATH | 30 April 1976 |
| Shawn Crawford | USA |
ATH | 14 January 1978 |
| James Davis | USA |
ATH | 19 March 1976 |
| Jonathan Edwards | ENG GBR |
ATH | 10 May 1966 |
| Florence Ekpo-Umoh |  GER NGR |
ATH | 27 December 1977 |
| Karin Ertl | GER |
ATH | 23 June 1974 |
| Reyes Estévez |  ESP |
ATH | 2 August 1976 |
| Svetlana Feofanova | RUS |
ATH | 16 July 1980 |
| Dmitry Forshev | RUS |
ATH | 30 May 1976 |
| Michelle Freeman | JAM |
ATH | 5 May 1969 |
| Helena Fuchsová |  CZE |
ATH | 3 June 1965 |
| Chryste Gaines | USA |
ATH | 14 September 1970 |
| Alberto García | ESP |
ATH | 22 February 1971 |
| Anier García |  CUB |
ATH | 9 March 1976 |
| Shanta Ghosh | GER |
ATH | 3 January 1975 |
| John Godina | USA |
ATH | 31 May 1972 |
| Boris Gorban | RUS |
ATH | 26 September 1978 |
| Nataliya Gorelova | RUS |
ATH | 18 April 1973 |
| Steffi Graf |  AUT |
ATH | 26 April 1973 |
| Trinity Gray | USA |
ATH | 19 April 1978 |
| Hicham El Guerrouj | MAR |
ATH | 14 September 1974 |
| Piotr Haczek | POL |
ATH | 26 January 1977 |
| Pavla Hamáčková | CZE |
ATH | 20 May 1978 |
| Tim Harden | USA |
ATH | 27 January 1974 |
| Tye Harvey | USA |
ATH | 25 September 1974 |
| Greg Haughton | JAM |
ATH | 10 November 1973 |
| Stefan Holm | SWE |
ATH | 25 May 1976 |
| Charmaine Howell | JAM |
ATH | 13 March 1975 |
| Tiombé Hurd | USA |
ATH | 17 August 1973 |
| LaTasha Jenkins | USA |
ATH | 19 December 1977 |
| Lawrence Johnson | USA |
ATH | 7 May 1974 |
| Anjanette Kirkland | USA |
ATH | 24 February 1974 |
| Olga Kotlyarova | RUS |
ATH | 12 April 1976 |
| Tatyana Kotova | RUS |
ATH | 11 December 1976 |
| Svetlana Krivelyova | RUS URS |
ATH | 13 June 1969 |
| Aleksandr Ladeyshchikov | RUS |
ATH | 26 August 1979 |
| Tatyana Lebedeva | RUS |
ATH | 21 July 1976 |
| Mark Lewis-Francis | ENG GBR |
ATH | 4 September 1982 |
| Lev Lobodin | RUS UKR |
ATH | 1 April 1969 |
| Robert Maćkowiak | POL |
ATH | 13 May 1970 |
| Jón Arnar Magnússon |  ISL |
ATH | 28 July 1969 |
| Christian Malcolm | GBR WAL |
ATH | 3 June 1979 |
| Tereza Marinova |  BUL |
ATH | 5 September 1977 |
| Manuel Martínez | ESP |
ATH | 7 December 1974 |
| Claudia Marx | GER |
ATH | 16 September 1978 |
| Ruslan Mashchenko | RUS |
ATH | 10 September 1971 |
| Michael McDonald | JAM |
ATH | 17 March 1975 |
| Danny McFarlane | JAM |
ATH | 14 June 1972 |
| Romain Mesnil |  FRA |
ATH | 13 June 1977 |
| Niurka Montalvo | CUB ESP |
ATH | 4 June 1968 |
| Tim Montgomery | USA |
ATH | 28 January 1975 |
| Mohammed Mourhit |  BEL MAR |
ATH | 10 October 1970 |
| Andrew Murphy |  AUS |
ATH | 18 December 1969 |
| Maria Mutola |  MOZ |
ATH | 27 October 1972 |
| Adam Nelson | USA |
ATH | 7 July 1975 |
| Noah Ngeny |  KEN |
ATH | 2 November 1978 |
| Yuliya Nosova-Pechonkina | RUS |
ATH | 21 April 1978 |
| Iván Pedroso | CUB |
ATH | 17 December 1972 |
| Larisa Peleshenko | RUS URS |
ATH | 29 February 1964 |
| Catherine Pomales-Scott | JAM |
ATH | 27 August 1973 |
| Yelena Prokhorova | RUS |
ATH | 16 April 1978 |
| Nicole Ramalalanirina | FRA MAD |
ATH | 5 March 1972 |
| Sandie Richards | JAM |
ATH | 6 November 1968 |
| Birgit Rockmeier | GER |
ATH | 29 November 1973 |
| Piotr Rysiukiewicz | POL |
ATH | 14 July 1974 |
| Natallia Safronnikava | BLR |
ATH | 28 February 1973 |
| Natasha Sazanovich | BLR CIS URS |
ATH | 15 August 1973 |
| Roman Šebrle | CZE |
ATH | 26 November 1974 |
| Andrey Semyonov | RUS |
ATH | 16 August 1977 |
| Rui Silva | POR |
ATH | 3 August 1977 |
| Andriy Sokolovskyi | UKR |
ATH | 16 July 1978 |
| Yuliya Sotnikova | RUS |
ATH | 18 November 1970 |
| Staffan Strand | SWE |
ATH | 18 April 1976 |
| Kareem Streete-Thompson |  CAY USA |
ATH | 30 March 1973 |
| Chandra Sturrup |  BAH |
ATH | 12 September 1971 |
| Kellie Suttle | USA |
ATH | 9 March 1973 |
| Gabriela Szabo | ROU |
ATH | 14 November 1975 |
| Terrence Trammell | USA |
ATH | 23 November 1978 |
| Venelina Veneva-Mateeva | BUL |
ATH | 13 June 1974 |
| Angela Williams | USA |
ATH | 30 January 1980 |
| Olga Yegorova | RUS URS |
ATH | 28 March 1972 |
| Jerome Young | USA |
ATH | 14 August 1976 |
| Yelena Zadorozhnaya | RUS |
ATH | 3 December 1977 |
| Olesya Zykina | RUS |
ATH | 7 October 1980 |