| Country |
|
||
|---|---|---|---|
| Teams | 18 | ||
| Champions | Racing de Santander B | ||
| Runners-up | Lugo | ||
|
|||
The 1998–99 Copa Federación de España was the 6th staging of the Copa Federación de España, a knockout competition for Spanish football clubs in Segunda División B and Tercera División.
The Regional stages began in 1998, while the national tournament took place from November 1998 to April 1999.
Source: