2021 BWF World Senior Championships – 45+

These are the results of 2021 BWF World Senior Championships' 45+ events.

Men's singles

 * 1) Fernando Silva (fourth round)
 * 2) 🇫🇷 Christophe Lionne (fourth round)
 * 3) 🇮🇳 K. A. Aneesh (fourth round)
 * 4) Carsten Loesch (quarter-finals)
 * 5) 🇦🇹 Reinhard Hechenberger (third round)
 * 6) 🏴󠁧󠁢󠁥󠁮󠁧󠁿 Carl Jennings (quarter-finals)
 * 7) Johnny Hast Hansen (fourth round)
 * 8) Morten Aarup (third round)
 * 9) Stan de Lange (third round)
 * 10) 🇺🇦 Vladislav Druzchenko (withdrew)
 * 11)  Mark Mackay (bronze medalist)
 * 12) 🇩🇪 Björn Schneider (second round)
 * 13) 🇸🇪 Ulf Svenson (silver medalist)
 * 14) 🇫🇷 Fabrice Bernabé (withdrew)
 * 15) 🇸🇪 Mikael Nilsson (fourth round)
 * 16)  Gregers Schytt (gold medalist)

Seeds

 * 1)  Georgy van Soerland-Trouebrach (gold medalist)
 * 2) 🏴󠁧󠁢󠁥󠁮󠁧󠁿 Rebecca Pantaney (silver medalist)
 * 3)  Majken Asmussen (bronze medalist)
 * 4) Marielle van der Woedrt (third round)
 * 5) 🇪🇸 María Jesús Almagro (quarter-finals)
 * 6) 🇸🇪 Eva Lindqvist (second round)
 * 7) 🇧🇬 Reni Molla-Hassan (second round)
 * 8) Fränzi Striebel (quarter-finals)

Seeds

 * 1) 🇸🇪 Mikael Nilsson / Ulf Svenson (bronze medalist)
 * 2) Morten Aarup / Carsten Loesch (quarter-finals)
 * 3) Jong Yi-huang / Wu Chang-jun (second round)
 * 4) 🇮🇳 K. A. Aneesh / Vijay Lancy Mascarenhas (gold medalist)
 * 5) 🇮🇳 Joy T. Antony / Pradeep Kumar K. S. (third round)
 * 6) 🏴󠁧󠁢󠁥󠁮󠁧󠁿 Carl Jennings / Mark King (quarter-finals)
 * 7) 🇪🇪 Taimar Talts / Tanel Talts (third round)
 * 8)  Johnny Hast Hansen / Mark Mackay (silver medalist)

Seeds

 * 1)  Marielle van der Woerdt / Georgy van Soerland-Trouerbach (gold medalists)
 * 2)  Majken Asmussen / Lynne Campbell (bronze medalists)
 * 3)  Janne Vang Nielsen / Birgitte Pedersen (silver medalists)
 * 4) 🏴󠁧󠁢󠁥󠁮󠁧󠁿 Rebecca Pantaney / Lynne Swan (bronze medalists)

Seeds

 * 1) 🇷🇺 Vadim Nazarov / Olga Kuznetsova (quarter-finals)
 * 2)  Morten Aarup / Lene Struwe Andersen (silver medalists)
 * 3)  Fernando Silva / Maria Gomes (bronze medalists)
 * 4) Carsten Loesch / 🏴󠁧󠁢󠁥󠁮󠁧󠁿 Elizabeth Austin (quarter-finals)
 * 5)  Gerben Bruijstens / Georgy van Soerland-Trouerbach (gold medalists)
 * 6) Kennet Herløv / Birgitte Pedersen (quarter-finals)
 * 7) 🇸🇪 Mikael Nilsson / Dora Harfman Bromée (quarter-finals)
 * 8)  Anders Steenkjær / Janne Vang Nielsen (bronze medalists)