| Şehzadeler Tunnel Şehzadeler Tüneli | |
| Location: | Merzifon, Amasya Province |
| Coordinates: | 40.9025°N 35.6347°W |
| Status: | Operational |
| Startwork: | 2005 |
| Operator: | General Directorate of Highways |
| Traffic: | automotive |
| Construction: | Fermanoğlu Construction Company |
| Length: | 392and |
| Lanes: | 2 x 2 |
| Speed: | 80km/h |
Şehzadeler Tunnel (tr|Şehzadeler Tüneli), is a highway tunnel constructed on the Samsun-Çorum highway in Amasya Province, northern Turkey.
It is situated near Bayat village of Merzifon, Amasya. The 392and-long twin-tube tunnel carrying two lanes of traffic in each direction. The 19 Mayıs Tunnel follows the Şehzadeler Tunnel in direction Samsun.
The tunnel was opened to traffic on 15 February 2009 by Turkish Prime Minister Recep Tayyip Erdoğan.
