| oktober 21 2018 |  A. Sarr |  FC San Marino #32 |  Sheffield United #2 | RSD7 887 855 |
| oktober 20 2018 | M. Chirag | Swindon #4 | Sheffield United #2 | RSD4 566 000 |
| oktober 19 2018 |  L. Benza |  CalcioPadova | Sheffield United #2 | RSD14 409 801 |
| oktober 15 2018 |  L. Carpenter |  FC Ludza #5 | Sheffield United #2 | RSD9 241 020 |
| oktober 15 2018 |  C. Mounts | Sheffield United #2 | Swanley #2 (dalam masa peminjaman ) | (RSD161 902) |
| oktober 15 2018 |  B. Šestak | Sheffield United #2 |  Constructorul Craiova | RSD3 029 963 |
| oktober 14 2018 |  J. Chandler | Sheffield United #2 |  Rabbit | RSD6 861 828 |
| september 23 2018 |  L. Shui | Venus Oradea | Sheffield United #2 | RSD30 492 000 |
| september 22 2018 |  J. Montanes | Sheffield United #2 |  Victoria | RSD7 729 498 |
| agustus 31 2018 |  E. Ienimea |  FC Veenus | Sheffield United #2 | RSD25 173 551 |
| agustus 30 2018 |  A. Solaimani | Sheffield United #2 | Atletico Montilla #3 | RSD2 663 718 |
| agustus 30 2018 |  R. Sluiter | Pro Vasto 1902 | Sheffield United #2 (dalam masa peminjaman ) | (RSD6 098 333) |
| agustus 29 2018 |  T. Tsirtsis |  Groen-Wit '07 | Sheffield United #2 (dalam masa peminjaman ) | (RSD1 363 994) |
| agustus 26 2018 |  E. Barceló | Sheffield United #2 |  Cativá | RSD11 149 339 |
| agustus 26 2018 |  B. Raghab | Sheffield United #2 | Oldham #2 | RSD12 255 750 |
| agustus 2 2018 |  S. Hor | FC Islanders | Sheffield United #2 | RSD34 002 881 |
| agustus 1 2018 |  P. Te | Sheffield United #2 |  FC Almolonga | RSD4 186 801 |
| juli 14 2018 |  T. Allen | 舜耕山矿工 | Sheffield United #2 (dalam masa peminjaman ) | (RSD5 917 203) |
| juli 10 2018 |  İ. Tarik |  FC Pale #3 | Sheffield United #2 | RSD6 574 850 |
| juli 8 2018 |  G. Rhodes |  大秦帝国 | Sheffield United #2 (dalam masa peminjaman ) | (RSD9 396 491) |
| juli 5 2018 | W. Snowball | Sheffield United #2 |  Copenhagen IF #9 (dalam masa peminjaman ) | (RSD311 043) |
| juli 5 2018 | J. Hansom | Sheffield United #2 | Swadlincote City #2 (dalam masa peminjaman ) | (RSD213 109) |
| juli 5 2018 | G. Witty | Sheffield United #2 | Plymouth United (dalam masa peminjaman ) | (RSD173 715) |
| juli 5 2018 | V. Salenieks | Sheffield United #2 | 上海中远 (dalam masa peminjaman ) | (RSD312 000) |
| juli 5 2018 |  R. Agraso | Isótopos springfield | Sheffield United #2 | RSD40 500 000 |
