Unión Magdalena: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-07-23 | Ricardo Márquez | Unión Magdalena | Rionegro Águilas | Loan |
| 2026-07-10 | Joel Contreras | Unión Magdalena | Llaneros FC | Loan |
| 2026-03-06 | Humberto Acevedo | CD Victoria | Unión Magdalena | Free |
| 2026-02-20 | Fabián Cantillo | Unión Magdalena | Alianza FC | Loan |
| 2026-02-01 | Juan Romero | Ind. Yumbo | Unión Magdalena | — |
| 2026-01-18 | Isaac Camargo | Unión Magdalena | Atlético Grau | Loan |
| 2026-01-17 | José Palacios | Quindío | Unión Magdalena | — |
| 2026-01-17 | Juan Vásquez | Llaneros FC | Unión Magdalena | — |
| 2026-01-17 | Hugo Palacios | Deportes Quindío | Unión Magdalena | Free |
| 2026-01-16 | Joel Contreras | Unión Magdalena | Oriente Petrolero | Loan |
| 2026-01-15 | Ricardo Márquez | Unión Magdalena | Cartaginés | Free |
| 2026-01-01 | Daniel Mera | Real Cartagena | Unión Magdalena | — |
| 2026-01-01 | Di Lucca | Piracicaba U20 | Unión Magdalena | — |
| 2026-01-01 | Luis David Narváez | Magdalena U20 | Unión Magdalena | — |
| 2026-01-01 | Manuel Ballesteros | Magdalena U20 | Unión Magdalena | — |
| 2026-01-01 | Oscar Surmay | Magdalena U20 | Unión Magdalena | — |
| 2026-01-01 | Víctor Cabezas | Deportivo Pasto | Unión Magdalena | Free |
| 2026-01-01 | Winston Sagrera | Magdalena U20 | Unión Magdalena | — |
| 2026-01-01 | Jannenson Sarmiento | Unión Magdalena | Junior FC | — |
| 2026-01-01 | Jermein Peña | Unión Magdalena | Junior FC | — |