All transfers made in the 1888-1889 season:
| Date | Player | Club | In/Out | Transfer Detail |
|---|---|---|---|---|
| 1888 | Frank EVERITT | 
Swindon St. Mark's
Swindon St. Mark's |
IN | |
| 1888/9 | Lemuel PEARCE |
Clifton Association
Clifton Association |
IN | amateur |
| 1889 | Dick HORSINGTON | 
Royal Arsenal
Royal Arsenal |
OUT |