1928–29 Ljubljana Subassociation League
| Season | 1928–29 |
|---|---|
| Champions | Primorje |
← 1927–28 1929–30 → | |
The 1928–29 Ljubljana Subassociation League was the tenth season of the Ljubljana Subassociation League. Primorje defended the title after defeating I. SSK Maribor with 12–7 on aggregate in the final.