CSA One-Day Cup
| Countries | South Africa |
|---|---|
| Administrator | Cricket South Africa |
| Format | List A cricket |
| First edition | 1981–82 |
| Latest edition | 2024–25 |
| Tournament format | Double round-robin and playoffs |
| Number of teams | 15 |
| Current champion | Dolphins (Division 1) |
| Most successful | Western Province (6 titles) |
The CSA One-Day Cup (formerly known as the Standard Bank Cup, the MTN Domestic Championship, and the Momentum One-Day Cup) is the premier domestic one-day cricket competition of South Africa, its matches having List A status. Matches are usually played partly under lights as day-night matches and occasionally get larger crowds than the Test matches.