The present study aims to examine the probable effects of peer-coaching on the classroom management skills of English Language Teachers at University level. In order to find out about the issue, a semi-structured interview was held with six teachers of English. Ideas gained by means of a search through related literature and data gathered from the interviews, a classroom management checklist consisting of 21 items, was utilized. Then one class-hour of each participating teacher was videotaped and each teacher was invited to observe her/his peers’ classes on the basis of the checklist prepared. After watching the videos, they gave feedback to each other. Three weeks later, the same procedure was followed with the same checklist. The results reached by the two checklists were compared and contrasted in order to find out whether there was a significant difference between the first and the second lessons conducted by each of the participating teachers. Later interviews were made with the peers for triangulation purposes. The results reveal that peer coaching can be used as an effective model for teachers to develop their teaching practice, especially when implemented for longer periods of time, as the participant teachers suggested at the end of the study.