Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 10/1998 |  | Brendan Place | DF |  | Bohemian FC | Bohemians |
| 09/1998 | | Robbie Best | DF | | Bohemian FC | Bohemians |
| 07/1998 |  | Eddie van Boxtel | GK |  | Drogheda United | Drogheda |
| 07/1998 | | John Coady | DF | | Drogheda United | Drogheda |
| 07/1998 |  | Bobby Browne | MF | | Drogheda United | Drogheda |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/1999 | | Brendan Place | DF | | Bohemian FC | Bohemians |
| 07/1998 | | John Flanagan | DF |  | Home Farm | Home Farm |