Not much is known about Members of Parliament (MPs) after they leave parliament. This study addresses this empirical gap by analysing post-parliamentary employment in The Netherlands between 1967 and 2017. With 970 post-parliamentary careers included, it ranks among the most extensive studies into post-parliamentary career attractiveness up to date and a first inquiry into the development over time. By employing two different measures of attractiveness, this study provides two main findings: first, MPs are increasingly transferring towards a more attractive post-parliamentary career in the 50 years under study, indicating changing patterns in post-parliamentary employment opportunities. Second, by comparing the development in patterns between private and political sector post-parliamentary careers, this study finds that the increase can mainly be attributed to an increase in private sector post-parliamentary careers. Not only are MPs increasingly moving towards the private sector, but they are also increasingly able to gain a more or similar attractive private sector function as of an MP. As a result, the findings indicate substantially different career opportunities, which, in turn, could have significant implications for parliamentary democracy.