The Izvorul Dorului is a right tributary of the river Prahova in Romania.

[1][2] It discharges into the Prahova in Sinaia.

Its length is 16 km (9.9 mi) and its basin size is 33 km2 (13 sq mi).

[2] The following rivers are tributaries to the river Izvorul Dorului (from source to mouth):

This article related to a river in Prahova County is a stub.