| Istanbul (I) | |
|---|---|
| electoral district for the Grand National Assembly of Turkey | |
&sq=&lang=&file=File:%C4%B0stanbul_(I)_in_Turkey.png) Istanbul (I) shown within Turkey | |
| Province | Istanbul |
| Electorate | 3,820,086 |
| Current electoral district | |
| Created | 1923 |
| Seats | 35 |
| Parent district | Istanbul |
| Turnout at last election | 89.10% |
| AK Party | 15 / 35 |
| CHP | 10 / 35 |
| HDP | 4 / 35 |
| MHP | 3 / 35 |
| İYİ | 3 / 35 |
Istanbul's first electoral district is one of three divisions of the Istanbul electoral district for the purpose of elections to Grand National Assembly of Turkey. It elects thirty-five members of parliament (deputies) to represent the district for a five-year term by the D'Hondt method, a party-list proportional representation system.
The district covers the entire Anatolian side of the Istanbul Province, on the east of the Bosphorus.