Johnny Weeks is a fictional character on the HBO drama series The Wire, portrayed by Leo Fitzpatrick.

In the pilot episode Johnny is badly beaten by Bodie Broadus, Poot Carr, and other dealers after trying to pass counterfeit money to D'Angelo Barksdale's operation.

At the end of Season 2, Officer Santangelo arrests Bubbles and Johnny stealing morphine from an ambulance.

They are released because Bubbles gives information about Proposition Joe's dealers at the projects, when Cheese is shot in the shoulder by Brother Mouzone.

Without Bubbles looking after him, Johnny overdoses and his body is discovered in a vacant house in Major Colvin's "Hamsterdam" free zone.