The Gladna or Râul is a left tributary of the river Bega in Romania.

[1][2] It discharges into the Bega in Leucușești.

Its length is 34 km (21 mi) and its basin size is 173 km2 (67 sq mi).

[2] The Surduc Dam is built on the Gladna.

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