Koscielny revealed the extent he's been enjoying playing for the North London club.
He said: "I never said that [I wanted to leave]. I feel very well at Arsenal.
"I am aware it's a great club and I have a four-year contract. I know there's talk about me and Barcelona and Bayern, but people make their own conclusions.
"The facts are simple: I have a contract at a club where I am happy. Full stop."