By SABC Sport
10th October 2023
Lange has performed a similar role at Premier League rivals Aston Villa since the summer of 2020, but will begin work at Spurs from November 1.
The arrival of ex-Sevilla director of football Monchi at Villa Park in June changed the position of Lange, who will replace Fabio Paratici as Tottenham's key figure in recruitment.
Spurs' chief football officer Scott Munn said: "Johan has demonstrated an excellent track record of scouting and signing many talented and successful youth and senior players.
"He is a welcome addition as we strengthen our football operations."
Spurs have been searching for Paratici's replacement since his resignation in April from his role as the club's managing director of football.
Paratici was hit with a two-and-a-half-year ban from working in Italy in January as part of sanctions dished out after his former club Juventus were found guilty of false accounting, with his suspension extended worldwide by FIFA in March.
After leaving his Tottenham role following a failed appeal, it was confirmed that the Italian could work in football on a consultancy basis, which the PA news agency understands he has continued to do at Spurs in recent months.
The arrival of Lange on November 1 is the latest restructure by the club after Munn officially joined from the City Group last month, while Leonardo Gabbanini, previously chief scout, departed days later.
Lange will be responsible for Spurs' recruitment and talent identification across both their senior and academy teams.
Tottenham have also shifted towards using analytics and data more during the past 12 months and Lange, who was previously assistant at Wolves, will play a key role in trying to improve the club's work in that area.
The Dane began his coaching career at Copenhagen in 2008 before moving to England in 2012 to work with then Wolves boss Stale Solbakken.
He returned to Copenhagen in 2014 and took on the role of technical director, with Lange credited with overseeing a successful period at the Superliga outfit.
A move to Villa followed and Lange has been involved in the transfers of Emi Martinez, Matty Cash and Ollie Watkins during the past three years.
It has helped take Villa from relegation candidates to a Europa Conference League side under the management of Unai Emery.
Lange saw his role at the midlands club switch to global director of football development and international academies this summer.
"The club can confirm Johan is leaving his role and departs with the best wishes and gratitude of everyone here for his commitment and service during his time," a Villa statement read.
Matthew Kitson will become Villa's new director of global development, working alongside academy boss Mark Harrison and Monchi at Villa Park.