While suicide is typically associated with personal despair, people do sometimes kill themselves in the hope or expectation that their death will advance a political cause by way of its impact on the conscience of others, or in extreme cases simply as an expression of protest against a status quo felt to be unjust. Paradigm cases of such protest suicide may be public acts of self-immolation. This chapter distinguishes between instrumental and expressive protest suicide, examines the possible motivations behind them, (...) their possible moral justification, and their potential contribution to the meaning of the suicide’s life. It argues that when the value of the aim pursued by way of instrumental suicide is proportionate, killing oneself promotes it sufficiently, and other morally acceptable options are exhausted, instrumental protest suicide can be morally permissible and consistent with human dignity. It can even be an admirable act of self-sacrifice, provided that the agent’s motivations are suitable. Some of the standard moral objections to suicide don’t apply to such cases. But protest suicide remains morally risky, because one might be mistaken about the worth of one’s cause or the availability of alternatives, and because even these extreme acts typically have limited effect. (shrink)