Abstract: Business Administrastion Department especially Public Adminis- trastion study program of Pontianak State Polytechnic try to create profes- sional alumni whose have some competencies dan disciplines in following the rules at the institution.   Pontianak State Polytechnic has a motto which said “on time, perecise on regulation and standard†. One of the effort done by Public Administration study program in creating disciplines alumni is by implementing punishment for students who break the rules. The objectives of this research is to test empirically the relation between punishment and dis- ciplines dan to find out, thetype of punishment that mostly received by Public Administration students. Research method being used is survey and quis- tionnaire is used as collecting data tool. Sampling method is non probability sampling (purposive sampling). The result shows that the test on hypothesis, confirming the positive effect from punishment to students disciplines. Its was marked with regression coefficient or sig. value 0.013. The second objective which confirming the type of punishment which received by mostly students, taken  from the value of descriptive statistics,  it was  found  that  filling the statement form of guilty and promise is the mostly punishment that received by students. The average value of this type of punishment is 3.7300