Anthropogenic climate change is expected to contribute to mass migration from many different regions. Heyward and Ödalen (2016) propose a tailor-made migration option for victims of total territorial loss: a Free Movement Passport for the Territorially Dispossessed (PTD). The PTD presents a significant advancement over standard proposals for individual migration in response to total territorial loss. However, I argue that the compensatory obligations of states are more restrictive than the PTD scheme assumes (sec. 5), and that the contents of the (...) right to compensation of the territorially dispossessed are not as far-reaching as required by it (sec. 6). In response to these difficulties, I argue that its purpose is better served by means of collective migration and propose a Passport for Territorially Dispossessed Collectives, which is also well positioned to serve as a framework for compensating a range of other climate-change related losses (sec. 9). (shrink)