| F. Salas | out | — | Loan | LDU de Quito | Godoy Cruz |
| Carlos Vicente Tenorio Medina | in | — | N/A | Bolívar | LDU de Quito |
| Carlos Vicente Tenorio Medina | out | — | N/A | LDU de Quito | — |
| F. Salas | out | — | Loan | LDU de Quito | Imbabura |
| M. Weigandt | in | 2026-08-21 | Loan | Boca Juniors | LDU de Quito |
| M. Caicedo | out | 2026-07-23 | Free agent | LDU de Quito | Huntsville City |
| M. Caicedo | out | 2026-07-22 | Free agent | LDU de Quito | Huntsville City |
| Sebastían González Baquero | in | 2026-07-16 | - | Shabab Al Ahli Dubai | LDU de Quito |
| Sebastían González Baquero | in | 2026-07-15 | - | Shabab Al Ahli Dubai | LDU de Quito |
| J. Medina | out | 2026-07-14 | Loan | LDU de Quito | Independiente Medellin |
| F. Caicedo | out | 2026-07-13 | Loan | LDU de Quito | Inter Miami |
| J. Caicedo | out | 2026-07-11 | - | LDU de Quito | Barcelona B |
| Yerlin Quinonez | out | 2026-07-10 | - | LDU de Quito | Libertad |
| Y. Quinonez | out | 2026-07-10 | - | LDU de Quito | Libertad |
| Daniel Isai de la Cruz de la Cruz | out | 2026-07-07 | Loan | LDU de Quito | Nacional |
| K. Velasco | in | 2026-07-06 | Free agent | Mushuc Runa SC | LDU de Quito |
| D. Aimar | out | 2026-07-05 | Free agent | LDU de Quito | Delfin SC |
| K. Velasco | in | 2026-07-05 | Free agent | Mushuc Runa SC | LDU de Quito |
| K. Minda | out | 2026-06-30 | Loan | LDU de Quito | FBC Melgar |
| I. Zambrano | in | 2026-06-30 | - | Libertad | LDU de Quito |
| J. Carabalí | in | 2026-06-29 | Transfer | Universitario | LDU de Quito |
| J. RodrÃguez | in | 2026-06-29 | Return from loan | Tondela | LDU de Quito |
| L. Rodríguez | in | 2026-06-29 | Free agent | Club Queretaro | LDU de Quito |
| I. Zambrano | in | 2026-06-29 | - | Libertad | LDU de Quito |
| J. Carabalí | in | 2026-06-28 | Transfer | Universitario | LDU de Quito |
| J. Calle | in | 2026-04-30 | Raise | LDU de Quito | LDU de Quito |
| J. Caicedo | in | 2026-02-19 | Raise | LDU de Quito | LDU de Quito |
| R. Redes | in | 2026-02-16 | Loan | Olimpia | LDU de Quito |
| Jairón Andrés Charcopa Cabezas | out | 2026-02-12 | Loan | LDU de Quito | Atlante FC |
| Madison Ariel Mina Ibarra | out | 2026-02-08 | Free agent | LDU de Quito | Emelec |
| A. Gomez | out | 2026-02-08 | Free agent | LDU de Quito | — |
| L. Estupiñán | out | 2026-01-29 | Loan | LDU de Quito | Tecnico Universitario |
| A. Cabeza | out | 2026-01-28 | Free agent | LDU de Quito | Municipal |
| A. Cabeza | out | 2026-01-27 | Free agent | LDU de Quito | Municipal |
| Deyverson | in | 2026-01-26 | Free agent | Fortaleza EC | LDU de Quito |
| F. Mina | out | 2026-01-25 | Loan | LDU de Quito | Mushuc Runa SC |
| Bryan Josías Ramírez León | out | 2026-01-25 | Transfer | LDU de Quito | FC Cincinnati |
| Bryan Josías Ramírez León | out | 2026-01-24 | Transfer | LDU de Quito | Cincinnati Riverhawks |
| Bryan Josías Ramírez León | out | 2026-01-24 | Transfer | LDU de Quito | FC Cincinnati |
| M. Julio | out | 2026-01-22 | Loan | LDU de Quito | Guayaquil City FC |
