| Player | Matches | Goals | Penalties | First match | Last match |
|---|---|---|---|---|---|
| Burkardt, Jonathan | 6 | 1 | 0 | 2018-11-14 | 2019-03-26 |
| Bürger, Leon | 1 | 0 | 0 | 2018-04-25 | 2018-04-25 |
| Burchert, Sascha | 7 | 0 | 0 | 2007-09-07 | 2008-05-27 |
| Bunk, Daniel | 9 | 0 | 0 | 2022-09-21 | 2023-05-10 |
| Bunjaki, Enis | 8 | 5 | 1 | 2015-09-04 | 2015-11-17 |
| Bungert, Niko | 8 | 0 | 0 | 2004-11-24 | 2005-07-23 |
| Bulut, Taylan | 9 | 0 | 0 | 2024-09-07 | 2025-06-23 |
| Bülow, Kai | 2 | 0 | 0 | 2004-09-15 | 2004-12-15 |
| Bühler, Johannes | 1 | 0 | 0 | 2015-09-04 | 2015-09-04 |
| Buchtmann, Christopher | 5 | 3 | 2 | 2010-08-18 | 2011-03-29 |
| Brunner, Paris | 15 | 5 | 2 | 2024-09-07 | 2025-06-23 |
| Brückner, Angelo | 1 | 0 | 0 | 2022-03-26 | 2022-03-26 |
| Brown Forbes, Felicio | 4 | 0 | 0 | 2010-02-05 | 2010-05-05 |
| Brosinski, Daniel | 8 | 0 | 0 | 2006-09-05 | 2007-05-16 |
| Brömer, Mike | 1 | 0 | 0 | 2015-09-07 | 2015-09-07 |
| Broghammer, Fabian | 2 | 0 | 0 | 2008-09-07 | 2009-02-11 |
| Brinkies, Johannes | 1 | 0 | 0 | 2011-08-23 | 2011-08-23 |
| Breuer, Simon | 1 | 0 | 0 | 2021-09-03 | 2021-09-03 |
| Breitenbücher, Nick | 2 | 0 | 0 | 2021-10-06 | 2021-10-09 |
| Bredlow, Fabian | 1 | 0 | 0 | 2013-11-16 | 2013-11-16 |
| Braun, Manuel | 1 | 0 | 0 | 2024-05-22 | 2024-05-22 |
| Brandt, Julian | 14 | 2 | 0 | 2013-08-14 | 2014-07-31 |
| Brandt, Jascha | 4 | 0 | 0 | 2021-09-03 | 2022-05-11 |
| Brandenburger, Nico | 7 | 1 | 0 | 2012-09-10 | 2014-04-16 |
| Brackelmann, Calvin | 3 | 0 | 0 | 2017-08-31 | 2018-04-25 |
| Bornschein, Lukas | 5 | 1 | 0 | 2023-09-06 | 2023-10-17 |
| Borkowski, Dennis | 1 | 0 | 0 | 2020-09-03 | 2020-09-03 |
| Bork, Stephan | 10 | 2 | 0 | 2003-08-26 | 2004-07-15 |
| Bopp, Viktor | 1 | 0 | 0 | 2008-01-21 | 2008-01-21 |
| Bopp, Eugen | 2 | 0 | 0 | 2001-09-04 | 2001-10-11 |
| Bonertz, Malte | 1 | 0 | 0 | 2003-10-18 | 2003-10-18 |
| Bohl, Daniel | 9 | 0 | 0 | 2012-09-06 | 2013-06-10 |
| Boeder, Lukas | 9 | 0 | 0 | 2015-09-04 | 2016-07-17 |
| Bobzien, Ben | 8 | 3 | 0 | 2021-10-06 | 2022-03-29 |
| Boboy, Verthomy Schilo | 1 | 0 | 0 | 2022-05-11 | 2022-05-11 |
| Boateng, Kevin-Prince | 13 | 7 | 0 | 2005-02-23 | 2006-05-30 |
| Boateng, Jérôme | 17 | 2 | 1 | 2005-09-12 | 2007-07-24 |
| Bitter, Joshua | 2 | 1 | 0 | 2015-10-06 | 2015-10-12 |
| Bittencourt, Leonardo | 2 | 0 | 0 | 2011-10-08 | 2011-10-11 |
| Bisseck, Yann Aurel | 7 | 1 | 0 | 2018-09-07 | 2019-03-26 |
| Bischof, Tom | 10 | 5 | 0 | 2023-09-06 | 2024-03-26 |
| Birkenbach, Marc | 2 | 0 | 0 | 2005-09-12 | 2005-10-17 |
| Binder, Tim | 4 | 0 | 0 | 2025-09-09 | 2025-10-14 |
| Bildirici, Murat | 2 | 0 | 0 | 2011-09-01 | 2011-11-13 |
| Bigalke, Sascha | 6 | 5 | 3 | 2008-09-04 | 2009-02-11 |
| Bieler, Pascal | 12 | 0 | 0 | 2004-09-15 | 2005-07-26 |
| Beyer, Louis Jordan | 4 | 0 | 0 | 2018-09-07 | 2018-11-19 |
| Besuschkow, Max | 10 | 3 | 1 | 2015-10-06 | 2016-07-21 |
| Beste, Jan-Niklas | 6 | 3 | 0 | 2017-08-31 | 2018-03-24 |
| Bertram, Tom | 10 | 0 | 0 | 2005-09-14 | 2006-05-30 |