This is a list of transactions that have taken place before and during the 2020 BAL season, the inaugural season of the Basketball Africa League (BAL).
| width=100 | Date | width=190 | Player | From | To | Ref. |
|---|---|---|---|---|---|---|
| Al Hala | ||||||
| Homenetmen Beirut | ||||||
| CB Tormes | ||||||
| DUC | ||||||
| Free agent | ||||||
| Al-Nasr | ||||||
| Atlas Ferzol | ||||||
| U-BT Cluj-Napoca | ||||||
| Zamalek | ||||||
| Aguada | ||||||
| Svendborg Rabbits | ||||||
| Free agent | ||||||
| Free agent | ||||||
| Free agent | ||||||
| ASB Mazembe | ||||||
| USK Praha | ||||||
| ES Sahel | ||||||
| Vrijednosnice Osijek |
Adjehi Baru | Free agent| 
Ferroviário de Maputo | |-| | 
Matthew Bryan-Amaning | Surrey Scorchers| 
Zamalek | |-| | 
Gerel Simmons | Tindastóll| 
AS Douanes | |-|}
The season was postponed due to the COVID-19 pandemic in Africa and signings were continued later on, when the league was moved to May 2021.
| width=100 | Date | width=190 | Player | From | To | Ref. |
|---|---|---|---|---|---|---|
 Capitanes de Arecibo | ||||||
| width=100 | Date | width=190 | Player | From | To | Ref. |
|---|---|---|---|---|---|---|
| AS Salé | ||||||