Three men have died following a collision on the A61 at Wingerworth.
A collision involving two motorcycles took place at around 3pm on Saturday, June 1.
Three men suffered fatal injuries. Their families have been told and specially trained officers are working with them.
The road was closed for several hours but has now reopened.
An investigation into the circumstances of the collision is underway.
Anyone with information should call the collision investigation unit on 101.