FSV Mainz 05
Official Name: 1. Fußball-und Sportverein Mainz 05
Formed: 1905 Ground: Coface Arena (34,034) Manager: Martin Schmidt [SUI]
| Number | Name | Nat | Pos | Height | Weight | Date of Birth | Birth Place | Previous Club |
| 1 | Stefanos Kapino | GRE | G | 1.96 | 85 | 18-03-94 | Piraeus | Panathinaikos |
| 2 | Gonzalo Jara | CHI | D | 1.78 | 77 | 29-08-85 | Santiago | Nottingham F |
| 3 | ||||||||
| 4 | Nikolce Noveski | MKD | D | 1.90 | 87 | 28-04-79 | Bitola | Erzgebirge Aue |
| 5 | Benedikt Saller | GER | M | 1.80 | 70 | 22-09-92 | Munich | 1860 Munich |
| 6 | Johannes Geis | GER | M | 1.77 | 73 | 07-08-93 | Schweinfurt | Greuther Fürth |
| 7 | Pierre Bengtsson | SWE | D | 1.76 | 72 | 12-04-88 | Kumla | FC København |
| 8 | Christoph Moritz | GER | M | 1.86 | 73 | 27-01-90 | Birkesdorf | Schalke |
| 9 | Sami Allagui | TUN | F | 1.82 | 77 | 28-05-86 | Düsseldorf | Hertha Berlin |
| 10 | ||||||||
| 11 | Yunus Malli | GER | M | 1.79 | 74 | 24-02-92 | Kassel | B Mönchengladbach |
| 12 | ||||||||
| 13 | Koo Ja-Cheol | KOR | M | 1.83 | 75 | 27-02-89 | Chungju | Wolfsburg |
| 14 | Julian Baumgartlinger | AUT | M | 1.81 | 80 | 02-01-88 | Salzburg | Austria Vienna |
| 15 | Pablo De Blasis | ARG | M | 1.64 | 65 | 04-02-88 | La Plata | Asteras Tripolis |
| 16 | Stefan Bell | GER | D | 1.92 | 86 | 24-08-91 | Andernach | None |
| 17 | Jairo | ESP | M | 1.70 | 65 | 11-07-93 | Cabezón de la Sal | Sevilla |
| 18 | Daniel Brosinski | GER | D | 1.78 | 65 | 17-07-88 | Karlsruhe | Greuther Fürth |
| 19 | Elkin Soto | COL | M | 1.78 | 71 | 04-08-80 | Manizales | Barcelona [ECU] |
| 20 | Junior Díaz | CRC | D | 1.85 | 76 | 12-09-83 | San José [CRC] | Club Brugge |
| 21 | Loris Karius | GER | G | 1.87 | 75 | 22-06-93 | Biberach | Manchester C |
| 22 | Nicolás Castillo | CHI | F | 1.77 | 76 | 14-02-93 | Santiago | Club Brugge |
| 23 | Shinji Okazaki | JPN | F | 1.73 | 70 | 16-04-86 | Hyogo | Stuttgart |
| 24 | Park Joo-Ho | KOR | D | 1.76 | 71 | 16-01-87 | Seoul | Basel |
| 25 | ||||||||
| 26 | Niko Bungert | GER | D | 1.88 | 68 | 24-10-86 | Bochum | Kickers Offenbach |
| 27 | Christian Clemens | GER | M | 1.80 | 70 | 04-08-91 | Cologne | Schalke |
| 28 | Todor Nedelev | BUL | M | 1.76 | 69 | 07-02-93 | Plovdiv | Botev Plovdiv |
| 29 | Devante Parker | GER | F | 1.75 | 66 | 16-03-96 | Wiesbaden | None |
| 30 | Patrick Pflücke | GER | M | 1.70 | 66 | 30-11-96 | Dresden | Dynamo Dresden |
| 31 | Jonas Hofmann | GER | M | 1.76 | 65 | 14-07-92 | Heidelberg | Borussia Dortmund |
| 32 | Damian Roßbach | GER | D | 1.88 | 78 | 27-02-93 | Frankfurt am Main | None |
| 33 | ||||||||
| 34 | Tobias Schilk | GER | D | 1.83 | 67 | 24-03-92 | Munich | 1860 Munich |
| 35 | ||||||||
| 36 | ||||||||
| 37 | ||||||||
| 38 | Robin Zentner | GER | G | 1.93 | 96 | 28-10-94 | Rüdesheim | None |
| 39 | Fabian Kalig | GER | D | 1.80 | 75 | 28-03-93 | Wiesbaden | None |
| 40 | ||||||||
Players no longer at this club |
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| Number | Name | Nat | Pos | Height | Weight | Date of Birth | Birth Place | New Club |
| 17 | Dani Schahin | GER | F | 1.87 | 82 | 09-07-89 | Donetsk | Freiburg (On Loan) |
| 9 | Sebastian Polter | GER | F | 1.92 | 87 | 01-04-91 | Wilhelmshave | Union Berlin (On Loan) |
| 7 | Niki Zimling | DEN | M | 1.75 | 73 | 19-04-85 | Tårnby | Ajax (On Loan) |
| 36 | Nikita Rukavytsya | AUS | F | 1.83 | 74 | 22-06-87 | Mykolaiv | Westen Sydney W |
| 3 | Philipp Wollscheid | GER | D | 1.94 | 84 | 06-03-89 | Wadern | Bayer Leverkusen |
| 22 | Julian Koch | GER | D | 1.84 | 76 | 11-11-90 | Schwerte | St Pauli (On Loan) |
| 10 | Filip Djuričić | SRB | M | 1.76 | 72 | 30-01-92 | Obrenovac | Benfica |
| 35 | Petar Slišković | CRO | F | 1.93 | 88 | 21-02-91 | Sarajevo | Aarau |