With seven days to the 2021 league, these are the player transfers.
- Arthur Mpande from Rhinos to Betway Kobs
- Saul Kivumbi from Impala to Betway Kobs
- James Odong from Nondies to Betway Kobs
- Byron Oketayot from Rhinos to Betway Kobs
- Ivan Kirabo from Betway Kobs to Rhinos
- Nobert Okeny from Betway Kobs to Heathens
- James Okello from Rhions to Jinja Hippos
- Emong Eliphaz from Homeboyz to Jinja Hippos
- Solomon Okia from Harlequins to Stanbic Black Pirates
- Bagota Paul from Buffaloes to Stanbic Black Pirates.
- Mishingaidze Tinashe Peter from Heathens to Stanbic Black Pirates
- Michael Otto from Heathens to Betway Kobs
- Magero Humphrey from Betway Kobs to Rams
- Nelson Mandela from Buffaloes to Rams
- Masendi Robert from Heathens to Kobs
- Ivan Bugirya from Betway Kobs to Warriors.
- Adriko Harold from Rhinos to Warriors
- Kamusiime Tylane from Mulago Rams to Warriors
- Matthew Ocoria from Stanbic Black Pirates to Toyota Buffaloes
- Vicent Okello from Rhinos to Toyota Buffaloes
- Kiyimba Abdul from Heathens to Toyota Buffaloes
- Makmot Ivan from Warriors to Toyota Buffaloes
- Akengo Kelly David from Kabras Rugby Club to Jinja Hippos
- Brian Kizito from Rams to Impis.
- Musajjagulanyango Ronald from Betway Kobs to Rhinos
- Wagabaza James from Buffaloes to Rhinos
- Bol Zacharia from Buffaloes to Rhinoes
