opiates i know do. i suspect benzos do as after stimulant or psychedelic use when i dose up on benzos my pupils seem to return to their normal size, and benzos by themselves seem to make my pupils smaller, but idk.
also on wikipedia's article for ambien, it lists "pin-point pupils" as an overdose symptom. maybe look on wikipedia's article on 'miotics'- drugs that constrict pupils, opposite of mydriatics which cause dilated pupils like atropine and other anticholinergics, MDMA and other amphetamines, LSD, dissociatives like PCP and DXM, some antidepressants(SRIs, DRI's, NRI's), and other drugs.