"Mr. Monk and the End" is the two-part series finale of the American comedy drama detective television series Monk. It consists of the fifteenth and sixteenth episodes of the eighth and final season, and the 124th and 125th episodes of the series overall. The series follows Adrian Monk, a private detective with obsessive–compulsive disorder and multiple phobias, and his assistant Natalie Teeger. In the finale, Monk finally solves his wife Trudy's murder after twelve years, concluding an eight-season long arc.

Adrian Monk, portrayed by Tony Shalhoub, is the title character and protagonist of the USA Network television series Monk. He is a renowned former homicide detective for the San Francisco Police Department. Monk has obsessive-compulsive disorder (OCD) and multiple phobias, all of which intensified after the murder of his wife Trudy, resulting in his suspension from the department. He works as a private police homicide consultant and undergoes therapy with the ultimate goal of overcoming his grief, taking control of his phobias and disorder, and being reinstated as a police detective.