Cust or CUST may refer to:

"Cust" Cust (surname) Cust, New Zealand, a village in Canterbury Cust River, a river in the Canterbury region of New Zealand

Universities Capital University of Science & Technology, Islamabad, Pakistan Central University of Science and Technology, Dhaka, Bangladesh Changchun University of Science and Technology, in Changchun, Jilin, China Chengdu University of Science and Technology, in Chengdu, Sichuan, China China University of Science and Technology, Taipei, Taiwan