R-25 regional road (Montenegrin: Regionalni put R-25) is a Montenegrin roadway.

[1] Part of the road between Krstac and Međuvršje was reconstructed in 2019.

[2] In November 2019, the Government of Montenegro published bylaw on categorisation of state roads.

[1] With new categorisation, R-25 regional road was created from municipal road.