Continuity mistake: When JB is driving the truck and is being bombed with grenades from the helicopter the truck gets smoke blackened, but when he arrives at the speedboat all the smoke marks have gone.
Visible crew/equipment: When James Bond shoots down the helicopter then it crashes, he emerges from the rocks to run from the crash site to the right of picture, just as you see Sean Connery emerge from behind rocks from the right in the same scene. So for about a second there are two James Bonds in picture. One is the stunt man and the other is Sean Connery. (01:38:05)
Continuity mistake: When Bond is in the gypsy camp, the two girls Vida and Zora, who are about to fight over a man, are coming out of a caravan both wearing long skirts and scarves. When they each take their scarf to bind it around their hips, the skirts have suddenly disappeared without ever being taken off. (00:41:35)
Continuity mistake: When Bond and the other board the train in Istanbul, they board the train at the rear which shows passenger coaches. When the train passes Kerim's son and does not stop at the scheduled rendezvous because Kerim has been killed, the passing rear of the train contains freight cars. When Bond and Tania escape from the train, the departing shot of the rear of the train shows passenger cars again. (01:04:40 - 01:13:05)
Continuity mistake: After the scene where Klebb arrives via helicopter on Spectre island and meets Morzeny, they enter a training area and continue their conversation while walking through it. Just after Morzeny says '.we use live targets as well,' the scene cuts to a wide shot and they are entering the same training area once again, only this time from a path that is just right next to the one used before. (00:12:50)
Continuity mistake: On the train Bond gives Tatiana a powder blue negligée, the upper portion is lace. She puts it on and they snuggle a bit, then Bond is called out by Kerim about something. Bond returns a few minutes later and she has on a totally different negligée that has no lace on it but is still powder blue. (01:06:40)
Continuity mistake: At the Gypsy camp, Bond sits down and there is nothing in front of him on the table. We see the belly dancer arrive and suddenly there is a plate of food and Bond has got a drink in his hand. (00:38:20)