| Country: | FIN |
| Type: | K |
| Route: | 52 |
| Alternate Name: | Kantatie 52, Stamväg 52 |
| Maint: | the Finnish Transport Agency |
| Map: | Finland national road 52.png |
| Length Km: | 111 |
| Terminus A: | Raseborg |
| Terminus B: | Jokioinen |
| Cities: | Salo Somero |
The Finnish national road 52 (Finnish: Kantatie 52; Swedish: Stamväg 52) is the 2nd class main route between the city of Raseborg and the municipality of Jokioinen in southwest part of Finland.[1] It runs overall 111 kilometers from the Ekenäs town in Raseborg passing through the town centers of Salo and Somero to the Haapaniemi village and the national road 10 in Jokioinen.[2]
The road passes through the following localities: