Atlanta United
Official Name: Atlanta United Football Club
Formed: 2014 Ground: Mercedes-Benz Stadium (73,019) Manager: Gonzalo Pineda [MEX]
| Number | Name | Nat | Pos | Height | Weight | Date of Birth | Birth Place | Previous Club |
| 1 | Brad Guzan | USA | G | 1.93 | 95 | 09-09-84 | Home Glen | Middlesbrough |
| 2 | Ronald Hernández | VEN | D | 1.71 | 67 | 04-10-97 | Barinas | Aberdeen |
| 3 | ||||||||
| 4 | Luis Abram | PER | D | 1.80 | 78 | 20-02-96 | Lima | Granada |
| 5 | Santiago Sosa | ARG | M | 1.79 | 78 | 03-05-99 | La Plata | River Plate |
| 6 | Osvaldo Alonso | CUB | M | 1.80 | 75 | 11-11-85 | San Cristóbal | Minnesota U |
| 7 | Giorgos Giakoumakis | GRE | F | 1.85 | 84 | 09-12-94 | Rethymno | Celtic |
| 8 | Tristan Muyumba | FRA | M | 1.65 | 60 | 07-03-97 | Paris | Guingamp |
| 9 | Saba Lobzhanidze | GEO | M | 1.75 | 67 | 18-12-94 | Tbilisi | Hatayspor |
| 10 | Thiago Almada | ARG | M | 1.71 | 62 | 26-04-01 | Fuerte Apache | Vélez Sarsfield |
| 11 | Brooks Lennon | USA | D | 1.78 | 71 | 22-09-97 | Paradise Valley | Real Salt Lake |
| 12 | Miles Robinson | USA | D | 1.88 | 84 | 14-03-97 | Arlington | Syracuse Univ |
| 13 | Amar Sejdič | USA | M | 1.79 | 72 | 29-11-96 | Berlin | CF Montréal |
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| 16 | Xande Silva | POR | F | 1.77 | 60 | 16-03-97 | Lisbon | Dijon |
| 17 | ||||||||
| 18 | Derrick Etienne | HAI | M | 1.78 | 73 | 25-11-96 | Richmond, VA | Columbus Crew |
| 19 | Miguel Berry | ESP | F | 1.91 | 82 | 16-09-97 | Barcelona | DC United |
| 20 | Matheus Rossetto | BRA | M | 1.80 | 75 | 03-06-96 | Santo Amaro da Imperatriz | Athletico Paranaense |
| 21 | Edwin Mosquera | COL | F | 1.72 | 68 | 27-06-01 | Quibdó | Independiente Medellín |
| 22 | Juan Sánchez | MEX | D | 1.87 | 78 | 09-01-98 | San Luis Potosí | UANL Tigres |
| 23 | ||||||||
| 24 | Noah Cobb | USA | D | 1.85 | 75 | 20-07-05 | Chattanooga | None |
| 25 | Clément Diop | FRA | G | 1.85 | 75 | 12-10-93 | Paris | New England Revolution |
| 26 | Caleb Wiley | USA | D | 1.78 | 73 | 22-12-04 | Atlanta | None |
| 27 | ||||||||
| 28 | Tyler Wolff | USA | F | 1.74 | 70 | 13-02-03 | Snelville | Columbus Crew |
| 29 | Jamal Thiaré | SEN | F | 1.80 | 65 | 31-03-93 | Kaolack | Le Havre |
| 30 | Machop Chol | SUD | F | 1.88 | 79 | 14-11-98 | Khartoum | Wake Forest Univ |
| 31 | Quentin Westberg | USA | G | 1.83 | 78 | 25-04-86 | Suresnes | Toronto FC |
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| 35 | Ajani Fortune | TRI | M | 1.75 | 75 | 30-12-02 | Raleigh | None |
| 36 | Jackson Conway | USA | F | 1.88 | 79 | 03-12-01 | Leeds | None |
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| 51 | Nick Firmino | BRA | M | 1.80 | 79 | 30-01-01 | Mantena | Union Omaha |
| 52 | Luke Brennan | USA | M | 1.80 | 68 | 24-02-05 | Atlanta | None |
Players no longer at this club |
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| Number | Name | Nat | Pos | Height | Weight | Date of Birth | Birth Place | New Club |
| 10 | Luiz Araújo | BRA | M | 1.75 | 67 | 02-06-96 | Santa Clara do Sul | Flamengo |
| 40 | Vicente Reyes | USA | G | 1.94 | 84 | 19-11-03 | Charleston | Norwich C |
| 15 | Andrew Gutman | USA | D | 1.83 | 77 | 02-10-96 | Hinsdale | Colorado Rapids |
| 14 | Franco Ibarra | ARG | M | 1.75 | 69 | 28-04-01 | Tigre | Toronto FC (On Loan) |
| 32 | Erik López | PAR | F | 1.76 | 68 | 27-11-01 | Asunción | |
| 37 | Aiden McFadden | USA | D | 1.75 | 75 | 28-09-98 | West Chester | Memphis 901 (On Loan) |
| 23 | Thiago Almada | ARG | M | 1.71 | 62 | 26-04-01 | Fuerte Apache | Re-Registered (10) |