Factual error: When Johnny and Lorna are in the sushi bar, Lorna says 'cheers' in Japanese to Johnny before drinking Japanese sake. (An English subtitle is displayed). Johnny, obviously not knowing what he is saying replies in Japanese, and an English subtitle is displayed saying 'may all of your daughters be born with three bottoms'. The actual translation for what he says is 'May all of your daughters be born with a small penis'. (Not that any normal person would notice)

Revealing: At the start of the hearse chase, when we first see the bad guys pull a hand-brake turn through 90 degrees in a small London side-street, if you look on the ground you can see the skid marks from what must have been the previous take.

Continuity: When Johnny interrupts the wrong funeral, and Bough saves the day with his 'loony' spiel, Bough takes Johnny's gun and helps him off the coffin. The gun disappears from Bough's hand between shots.

Other: In the chase scene, where Johnny and Bough are chasing the hearse, when Bough and Johnny are discussing where the hearse went, Johnny says "They were heading south." Then he turns the steering wheel to his right, yet when it shows a view of the truck it turns to it's left.

Continuity: When Pascal's henchmen infiltrate Buckingham Palace, and force the Queen to abdicate, if you look very closely on the abdication document it is dated the twentieth of March 2003. Yet in an earlier scene where Johnny English is photographed by the speed camera that has the date 21/03/03, obviously the abdication was filmed before the car chase, and therefore the dates get mixed up.