A ranking of Black Mirror's darkest episodes, focusing on those that prioritise bleakness over satire or dark humour. The following episodes are amongst the most disturbing the anthology series has produced:

– "Fifteen Million Merits" – explores the desperation of selling oneself for minimal reward whilst facing mental deterioration; its commentary on exploitation and reality television feels increasingly prescient in the age of online content creation.
– "Common People" – centres on a married couple forced into increasingly extreme measures to afford a subscription service necessary for one partner's survival, with diminishing value as costs rise.
– "White Christmas" – a three-part anthology special featuring existential horror and upsetting storylines that culminate in a particularly bleak framing device conclusion.
– "The Entire History of You" – written by Jesse Armstrong rather than creator Charlie Brooker, depicting a man's emotional spiral with no darkly comedic relief.