Rumours were earlier rife on Twitter that he had handed in his resignation to club chairman Daniel Levy amid uncertainty over his future at the club.
"This is an outrage; an absolute liberty for people to be putting around this kind of rumour on the internet," said Redknapp this evening. "It is not true, there is not a chance I will resign. Why should I? I have a year left on my contract."
Redknapp is tied to the White Hart Lane side for just one more season, and he is looking for a new three-year-deal to bring stability to the club.