The ill-fated passenger van was going to Chiniot from Sargodha.
The two vehicles, from Quetta and Kharan, were collided head on at RCD Highway at Batto Janglat area leaving four people dead and 18 others injured, local police said.
A dumper collided with ill-fated van near the toll plaza leaving six people dead on the spot while 11 passengers of the van sustained serious injuries in the incident, rescue officials said.
According to rescue officials, two cars and a motorcycle were involved in the road crash, which left a man killed and two women injured, all riding on the motorcycle.
An ambulance carrying a patient and its family members to Rawalpindi was collided with a trailer near Head Pakka at Multan Road leaving nine people in the vehicle dead including two children and four women, rescue officials said.
At least 24 passengers were killed and two got wounded after a bus carrying 31 people fell into a ravine in a horrible incident of a bridge collapse in Upper Kohistan on Friday night.
Three women and two children were among the dead.
The injured were rushed to a nearby hospital.