A student of the Jashore University of Science and Technology (JUST) and two other people were killed on the Jashore-Chougachha Road after a truck crashed into a rickshaw van on Sunday, police said.
Two people were also hurt in the crash.
The deceased were identified as Narail's Farzana Nasrin Sumi (21), a third-year student of petroleum and mining engineering at JUST, and Zohra Khatun (45) of Sadar upazila.
The identity of another person killed in the crash, the van driver, could not immediately be confirmed.
Injured Amzad Ali, husband of Zohra, and Motasin Billah, 21, a student of physical education and sports science at JUST, are undergoing treatment at Jashore General Hospital.
Amzad said the accident occurred in the afternoon as they were returning home from Jashore General Hospital in the van along with others.
When they reached Amin Brick Kiln around 4:15pm, a Jashore-bound speeding truck of the Bangladesh Agricultural Development Corporation (BADC) hit their vehicle, killing three people on the spot, he added.
Tajul Islam, officer-in-charge (OC) of Kotwali Model Police Station, said they seized the truck but its driver and helper managed to flee.