| Native Name: | Zagrebačka oblast |
| Conventional Long Name: | Zagreb Oblast |
| Common Name: | Zagreb Oblast |
| Subdivision: | Oblast |
| Nation: | Kingdom of Serbs, Croats and Slovenes |
| P1: | Zagreb County (former) |
| Flag P1: | Coa Hungary County Zágráb (history).svg |
| P2: | Varaždin County (former) |
| Flag P2: | Varasd coatofarms.jpg |
| S1: | Sava Banovina |
| Event Start: | Vidovdan Constitution |
| Year Start: | 1922 |
| Event End: | January 6 Dictatorship |
| Year End: | 1929 |
| Image Map Caption: | Zagreb Oblast within the Kingdom of Yugoslavia |
| Capital: | Zagreb |
| Today: | Croatia |
The Zagreb Oblast (Croatian: Zagrebačka oblast) was an administrative division of the Kingdom of Serbs, Croats and Slovenes. It existed from 1922 to 1929 and its capital was in the city of Zagreb.
Elections in oblasts were held once on January 23, 1927.
| Parties and coalitions | Total deputies | From Zagreb | Percentage of the Assembly | ||
|---|---|---|---|---|---|
| align=left colspan=2 | Croatian Peasant Party | 70 | 4 | 87.5% | |
| align=left colspan=2 | 3 | 1 | 3.75% | ||
| align=left colspan=2 | Croatian Federalist Peasant Party | 3 | 3 | 3.75% | |
| align=left colspan=2 | Independent Workers' Party | 2 | 2 | 2.5% | |
| align=left colspan=2 | 1 | 1 | 1.25% | ||
| align=left colspan=2 | Independent | 1 | align="center" | - | 1.25% |
| align=left colspan=2 style="background-color:#E9E9E9" | Total[1] | 80 | 11 | 100.0% | |