Region: KOCAELİ
Seats: 14
| Party | Seats | Votes | Share |
|---|---|---|---|
| AK Parti | 6 | 531,740 | 39.1% |
| CHP | 4 | 322,524 | 23.7% |
| İYİ Parti | 1 | 130,522 | 9.6% |
| MHP | 1 | 112,123 | 8.3% |
| Yeniden Refah | 1 | 79,279 | 5.8% |
| Yeşil SOL Parti | 1 | 77,057 | 5.7% |
| Zafer Partisi | 0 | 43,088 | 3.2% |
| MEMLEKET | 0 | 16,826 | 1.2% |
| BBP | 0 | 15,287 | 1.1% |
| Cumhur İttifakı | 0 | 7,218 | 0.5% |
| Millet İttifakı | 0 | 4,559 | 0.3% |
| AP | 0 | 3,931 | 0.3% |
| GENÇPARTİ | 0 | 3,896 | 0.3% |
| TKP | 0 | 2,160 | 0.2% |
| Vatan Partisi | 0 | 1,613 | 0.1% |
| MİLLET | 0 | 1,442 | 0.1% |
| SOL Parti | 0 | 1,438 | 0.1% |
| AB | 0 | 1,427 | 0.1% |
| Milli YOL | 0 | 920 | 0.1% |
| HAK-PAR | 0 | 776 | 0.1% |
| HKP | 0 | 620 | 0.1% |
| TKH | 0 | 538 | 0.0% |
| YP | 0 | 303 | 0.0% |
| ATA İttifakı | 0 | 194 | 0.0% |
| Sosyalist GÜÇ Birliği İttifakı | 0 | 49 | 0.0% |
| Emek VE Özgürlük İttifakı | 0 | 38 | 0.0% |
| Candidate | Party | Votes | Share |
|---|---|---|---|
| ERSOY KANDEMİR | Independent | 124 | 0.0% |
| MUSTAFA TOZKOPARAN | Independent | 376 | 0.0% |
| Party | Votes | Share |
|---|---|---|
| AK Parti | 621,198 | 56.5% |
| CHP | 257,810 | 23.4% |
| MHP | 123,662 | 11.2% |
| HDP | 60,722 | 5.5% |
| SAADET | 17,927 | 1.6% |
| BBP | 6,288 | 0.6% |
| HAK-PAR | 2,356 | 0.2% |
| Vatan Partisi | 2,119 | 0.2% |
| HKP | 1,609 | 0.1% |
| DP | 1,545 | 0.1% |
| KP | 1,201 | 0.1% |
| BTP | 1,129 | 0.1% |
| DSP | 732 | 0.1% |
| LDP | 610 | 0.1% |
| MİLLET | 450 | 0.0% |
| DYP | 422 | 0.0% |
Data as of 2026-10-13
Source: Yüksek Seçim Kurulu, Türkiye; Yüksek Seçim Kurulu, Türkiye, published in the Resmî Gazete; Türkiye Büyük Millet Meclisi; OCHA and HDX COD-AB-TUR, via turkiye-harita-verisi; turkiye-harita-verisi, source OCHA and HDX