| Player | Matches | Goals | Penalties | First match | Last match |
|---|---|---|---|---|---|
| Breuer, Kevin | 1 | 0 | 0 | 2006-11-10 | 2006-11-10 |
| Brinkies, Johannes | 1 | 0 | 0 | 2008-10-19 | 2008-10-19 |
| Brisevac, Nick | 7 | 2 | 0 | 2008-09-16 | 2009-05-20 |
| Brkic, Said Aalim | 2 | 0 | 0 | 2025-09-05 | 2025-09-08 |
| Brocks, Mika | 2 | 0 | 0 | 2024-09-05 | 2024-09-08 |
| Brömer, Mike | 1 | 0 | 0 | 2012-10-05 | 2012-10-05 |
| Bromfield, Rio | 2 | 0 | 0 | 2023-11-19 | 2023-11-21 |
| Brückerhoff, Mike | 6 | 0 | 0 | 2003-08-26 | 2004-04-12 |
| Brügmann, Florian | 2 | 0 | 0 | 2006-09-22 | 2006-09-24 |
| Brühl, Nils | 1 | 0 | 0 | 2020-10-12 | 2020-10-12 |
| Brüning, Simon | 2 | 0 | 0 | 2002-10-20 | 2002-10-22 |
| Brunner, Paris | 6 | 1 | 0 | 2021-10-26 | 2022-05-05 |
| Bruns, Mathis | 1 | 0 | 0 | 2019-11-18 | 2019-11-18 |
| Buchmann, Tarek | 2 | 0 | 0 | 2020-10-09 | 2020-10-12 |
| Buchta, Philip | 5 | 1 | 0 | 2024-10-11 | 2025-02-18 |
| Buchtmann, Christopher | 2 | 0 | 0 | 2007-11-23 | 2007-11-25 |
| Buck, Dustin | 3 | 1 | 0 | 2023-09-08 | 2023-11-21 |
| Budzinski, Kurt | 3 | 0 | 0 | 2025-11-15 | 2026-02-12 |
| Bujupi, Eliot | 3 | 0 | 0 | 2021-11-13 | 2022-03-29 |
| Bukusu, Kevin | 3 | 1 | 0 | 2016-09-13 | 2017-03-24 |
| Bulland, Anton | 1 | 0 | 0 | 2021-09-02 | 2021-09-02 |
| Bulut, Taylan | 5 | 0 | 0 | 2021-10-26 | 2022-03-29 |
| Bunk, Daniel | 4 | 1 | 0 | 2019-11-15 | 2020-02-11 |
| Buono, Francesco | 11 | 0 | 0 | 2022-09-26 | 2023-05-28 |
| Burchert, Sascha | 1 | 0 | 0 | 2005-05-19 | 2005-05-19 |
| Bürger, Jan | 5 | 0 | 0 | 2022-09-23 | 2023-05-28 |
| Burkardt, Jonathan | 10 | 6 | 0 | 2015-09-12 | 2016-05-16 |
| Burkhardt, Till | 6 | 0 | 0 | 2025-09-05 | 2026-01-14 |
| Burmeister, Timon | 3 | 1 | 0 | 2017-10-03 | 2017-11-11 |
| Burnic, Dzenis | 9 | 1 | 0 | 2013-09-13 | 2014-06-04 |
| Busam, Jonas | 7 | 0 | 0 | 2013-09-13 | 2014-03-27 |
| Bussmann, Björn | 6 | 0 | 0 | 2006-09-22 | 2007-05-30 |
| Cakar, Abdulkerim | 9 | 1 | 0 | 2016-09-11 | 2017-05-30 |
| Calhanoglu, Kerim | 1 | 0 | 0 | 2018-05-22 | 2018-05-22 |
| Camps, Christian | 1 | 0 | 0 | 2001-08-23 | 2001-08-23 |
| Can, Emre | 8 | 2 | 1 | 2009-08-14 | 2010-06-02 |
| Can, Görkem | 2 | 0 | 0 | 2015-09-14 | 2016-05-16 |
| Canea, Dumitru | 2 | 0 | 0 | 2019-09-05 | 2019-11-15 |
| Castrop, Jens | 2 | 0 | 0 | 2018-10-10 | 2018-10-12 |
| Cebulla, Matti | 4 | 0 | 0 | 2017-10-03 | 2018-02-12 |
| Cecen, Timo | 7 | 0 | 0 | 2009-08-16 | 2010-06-02 |
| Ceesay, Elijah Abankwa | 4 | 0 | 0 | 2019-11-15 | 2020-02-11 |
| Celozzi, Stefano | 7 | 0 | 0 | 2003-08-26 | 2004-05-26 |
| Cetin, Sahverdi | 10 | 1 | 0 | 2015-09-12 | 2016-05-16 |
| Chemwor, Sadiki | 2 | 0 | 0 | 2024-03-22 | 2024-03-25 |
| Cherif, Hamed | 2 | 0 | 0 | 2023-09-08 | 2023-09-11 |
| Cherny, Nick | 7 | 0 | 0 | 2022-09-23 | 2023-05-25 |
| Chessa, Dennis | 4 | 0 | 0 | 2007-09-22 | 2007-11-25 |
| Cicem, Engin | 3 | 1 | 0 | 2002-05-27 | 2002-05-30 |
| Ciglar, Roko | 4 | 0 | 0 | 2025-09-05 | 2025-10-14 |