The north London club are currently engaged in negotiations with Brighton & Hove Albion regarding the Dutch centre-back, although an opening proposal has already been turned down by the Seagulls.
Van Hecke, who has just a single year left on his current deal, previously featured under Roberto De Zerbi during his spell on the south coast and remains a valued squad member despite uncertainty over his long-term future.
Alongside defensive reinforcements, Spurs are also weighing up a possible approach for Manchester City winger Savinho. The Brazilian has been on Tottenham's radar for an extended period, with interest stretching back to last off-season, though no official contact has yet been made with the Premier League champions.
Sources suggest a formal offer could materialise in the coming days as Spurs assess their wide attacking options.
In midfield, Tottenham's recruitment focus also includes adding a player capable of operating in a deep-lying playmaking role. One name under consideration is Hayden Hackney of Middlesbrough.
The English midfielder is attracting attention from several clubs, with Spurs among those monitoring his development closely as they evaluate potential alternatives for squad depth and progression.
