The US government has sued land (and won): https://en.wikipedia.org/wiki/United_States_v._50_Acres_of_Land https://en.wikipedia.org/wiki/United_States_v._50_Acr

The US government has sued land (and won): https://en.wikipedia.org/wiki/United_States_v._50_Acres_of_Land https://en.wikipedia.org/wiki/United_States_v._50_Acres_of_L... People have sued God (and lost): https://en.wikipedia.org/wiki/Lawsuits_against_God https://en.wikipedia.org/wiki/Lawsuits_against_God People have sued search warrants (and won): https://en.wikipedia.org/wiki/Marcus_v._Search_Warrant https://en.wikipedia.org/wiki/Marcus_v._Search_Warrant So you probably can! But, lacking a fixed address or any way to notify the defendant, you'd probably have the case thrown out. Also, enforcing any judgement would probably be impossible, so there's that. The moral of the story is that courts have lots of ways to deal with situations like this.