Continuity: In the Great Hall, when Ron takes the dress robe out of the box, there is a plate beside Hermione which has two utensils on its left side and one utensil on its right. However, when Harry says, "It does match your eyes," and in another following shot, there is only one utensil on the plate's left side - the knife is now on the other side.

Deliberate "mistake": In the dining hall, when Dumbledore speaks to the students about the Triwizard Tournament, Hagrid is prominently seen in the background, but it's clearly not Robbie Coltrane in some of these shots and in other scenes throughout the film.

Continuity: In the Triwizard champions' tent, Rita's photographer captures the moving photograph of Hermione and Harry hugging, and subsequently letting go of each other. Later, when Hermione reads from The Daily Prophet, just before Ron opens his package, in the close-up of the newspaper their hug, the release, and where they both stand are entirely different in the moving photograph.

Continuity: In the dorm, after Ron moans, "Yeah, that's me, Harry Potter's stupid friend" as Harry leaves his bed and walks to Ron, there is a single rectangular window beside his bed and another window about a foot above it. Later, after the Yule Ball, in the exterior zoom-in shot the crow flies toward the side-by-side double window, arched at the top, as it heads for the window sill, and in the next interior shot, the crow lands on the sill as Harry sleeps beside that window.

Continuity: When Wormtail slices his own flesh in order to revive Voldemort, he cuts off his wrist before the shot switches to Harry. Later on, as Wormtail approaches harry to receive his blood, his arm is missing from the elbow.

Continuity: When the students are dancing to The Weird Sisters at the Yule Ball, Viktor Krum can be seen at the back of the group, jumping up and down, with Crabbe/Goyle jumping up and down behind him with his hands on Krum's shoulders. Immediately after, however, Krum is seen dancing with Hermione, and Crabbe/Goyle has disappeared, with no time to move between shots.

Continuity: In the cemetery, the gash on Harry's left cheek changes depending on camera angle, such as during Priori Incantatem when Cedric says, "Take my body back..." and then when Lily says, "Sweetheart, let go..."

Continuity: In the dining hall, when Hermione begins reading Rita Skeeter's article mentioning the Hungarian bon-bon, the newspaper and Hermione's fingers change position between the semi close-up and close-up.

Continuity: In the Prefects' bathroom when Harry is in the bathtub, just before Harry touches the golden egg and then when he puts his hand on it, both the egg's and his hand's positions differ between shots.

Continuity: In the Great Hall, when Harry dribbles on himself, the plate to Hermione's right (as she holds The Daily Prophet up) has food and utensils lying on it. However, in the following shots, there is only an empty plate with utensils set on both sides, beside Hermione.

Continuity: After Harry overhears Snape and Karkaroff, when Snape confronts Harry and mentions the Gillyweed, the shelves behind the ladder in the store room are quite visible. Once Snape finds the bottle of Veritaserum things behind the ladder differ.

Revealing: When Dumbledore, Barty Crouch, and the rest are in the Triwizard champions' tent, as Madame Maxime stands behind Fleur with her hands on Fleur's shoulders, in Fleur's close-up it is rather apparent that they are not Frances de la Tour's hands.

Continuity: There is a scene where Harry is holding the letter from Sirius and we can hear Sirius's voice reading the letter. The words on the letter are different from the words we hear Sirius reading. Particularly the end where Sirius says, "P.S. The bird bites" the letter says, "By the way, the bird bites."

Continuity: In the Great Hall, after Hermione quips, "Well spotted!" Ron imitates his brother (when he asked Angelina to the Yule Ball) by lifting up his arms to mimic dancing, and Snape promptly smacks the back of Ron's head. In the next shot, Ron holds a pencil in his formerly empty right hand.

Continuity: When the Horntail is out for Harry's blood, in the overhead shot, as he hangs on the window frame his sleeve is pulled up showing his bare arm. However, in the next close-up as he still grips the frame, his sleeve is tucked tightly into his glove.

Continuity: After Fred and George drink the aging potion, when the twins jump over Dumbledore's Age Line, in this overhead shot Hermione sits at the edge of the long bench, with the closed book and crossed legs. Yet, in the next shot, as Fred and George begin congratulating each other, Hermione sits a few feet away from the edge, still with the closed book and crossed legs. (This is before she moves her seat and opens her book.)

Continuity: Towards the end of the Yule Ball, when Ron and Hermione walk to the staircase, seated on the stairs are two girls who are comforting a third girl in the center. When Hermione shouts, "Ron you spoiled everything," the girls' positions change between shots.

Visible crew/equipment: In a number of shots within various scenes, the reflections of the reflector screen and set lights are briefly visible in the lenses of characters' glasses, such as Rita Skeeter's, or in characters' eyes.

Continuity: In class, when Moody shouts, "And hears across classrooms!" he throws the chalk at Seamus, and the way Seamus ducks over his desk noticeably differs between the two shots; he first leans down on his right arm, then on his left.

Revealing: When Barty Crouch JR., as Moody, near the end of the film says about him providing Neville Longbottom with the book for the Gillyweed, Harry is mouthing his lines (before his close-up).