No Longer at Ease is a 1960 novel by a Nigerian author, Chinua Achebe. It is the story of an Igbo man, Obi Okonkwo, who leaves his village for an education in Britain and then a job in the Nigerian colonial civil service, but is conflicted between his African culture and Western lifestyle and ends up taking a bribe. The novel is the second work in what is sometimes referred to as the "African trilogy", following Things Fall Apart and preceding Arrow of God, though Arrow of God chronologically precedes it in the chronology of the trilogy. Things Fall Apart concerns the struggle of Obi Okonkwo's grandfather Okonkwo against the changes brought by the British.

Chinua Achebe was a Nigerian novelist, poet, and critic who is regarded as a central figure of modern African literature. His first novel and magnum opus, Things Fall Apart (1958), occupies a pivotal place in African literature and remains the most widely studied, translated, and read African novel. Along with Things Fall Apart, his No Longer at Ease (1960) and Arrow of God (1964) complete the "African Trilogy". Later novels include A Man of the People (1966) and Anthills of the Savannah (1987). In the West, Achebe is often referred to as the "father of African literature", although he vigorously rejected the characterization.