In this article the authors focus on definitions, incidence, perceptions and reactions to sexual harassment as analysed in various tertiary education institutions, including selected overseas universities, some South African universities, and most specifically in depth at the University of Natal, Pietermaritzburg (UNP). Data were obtained from 1082 students on the UNP campus who responded to a questionnaire. It was found that sexual harassment in varying degrees of severity is widespread on the UNP campus and that gender and cultural difterences played a part in the perception of sexual harassment and its incidence. It was also found that students are dissatisfied with the preventive actions of authorities and are ready themselves to take part in action for curbing sexual harassment on campus. The relevance of this study has been clearly demonstrated by making authorities and students aware of, for instance, circumstances conducive to sexual harassment (e.g. Rag Week, parties, weekends), and the impact of the type of accommodation on the students' experience of sexual harassment (e.g. 'digs' compared to parents or university residences). Based on the findings a number of recommendations for actions are made.Die fokus van hierdie studie val op definisies, voorkoms, persepsies en reaksies teenoor seksuele treitering, soos geanaliseer in versksie inrigtings vir tersiere opvoedkunde soos sekere oorsese universiteite, sekere SuidAfrikaanse universiteite, en met spesifiek 'n grondige studie by die Universiteit van Natal, Pietermaritzburg (UNP). Data is verkry van 1 082 (hoofsaaklik voorgraadse) studente op die UNP kampus wat gereageer het op 'n ondersook gebaseer op 'n vraelys. Dit was bevind dat seksuele treitering in wisselende grade van erns algemeen op die UNP kampus voorkom, en dat geslag an kulturele verskille 'n rol speel in die persepsie van seksuele treitering en die insidensie daarvan. Dit was ook bevind dat daar ontevredenheid onder die studente heers oor voorsorqrnaatreels deur die owerhede, en dat hulle self gereed is om deel te neem aan aksie om sek-suele treitering op kampus teen te werk. Die toepaslikheid van hierdie studie is uitdruklik gedemonstreer deur-dat owerhede en studente bewus gemaak is van omstandighede wat bevorderlik is vir seksuele treitering (bv. Joolweek, partytjies, naweke), en die inslag van die tipe verblyf op die studente se ondervinding van sek-suele treltering (bv. kommunes, in verlyking met ouerhuise of Universiteitskoshuise). 'n Aantal aanbevelinge vir aksie in hierdie verband word gedoen a.d.h.v. die bevindinge