A previous study (J.R. Glowa, F.H.E. Wojnicki, D. Matecka, et al, 1995) showed that acute doses of GBR 12909 selectively decreased cocaine-maintained responding without affecting food-maintained responding. This report extended these observations to some related drugs and to the effects of repeated administration. When responding was maintained under a multiple fixed ratio (FR) 30 food, FR 30 cocaine schedule, acute doses of GBR 12935, CFT, and d-amphetamine decreased cocaine-maintained responding more than food-maintained responding. However, in contrast to GBR 12909, none of these drugs completely decreased cocaine-maintained responding without affecting food-maintained responding. Repeated administration of GBR 12909 sustained, and of GBR 12935 improved, these selective decreases in cocaine-maintained responding. The selective effect of these dopamine reuptake inhibitors on cocaine-maintained responding is consistent with their known pharmacological selectivity for the dopamine reuptake site and can be well-maintained with repeated administration.