The 27-year-old has inked a pre-contract with the Clever Boys and will join the Absa Premiership leaders when his current deal with Lidoda Duvha comes to an end in June.
Nange had been linked with a move away from Leopards following an impressive first half of the season, and Wits have acted swiftly to get the midfielder on board.
The Students often sign players on pre-contracts, as evidenced by their recent acquisition of Prince Nxumalo, Brandon Petersen and Sinethemba Jantjie for next term.
Bidvest Wits is pleased to announce the signing of Black Leopards' Phathutshedzo Nange on a pre-contract, effective from 1 July 2019.— Bidvest Wits (@BidvestWits) January 10, 2019
Nange will join Brandon Petersen, Prince Nxumalo and Sinethemba Jantjie at Sturrock Park next season.#BidvestWits pic.twitter.com/4dS85zTTYw