Huldenberg (Pronuncia olandese: [ˈɦʏldə(m)bɛr(ə)x]) è un comune situato nella provincia belga del Brabante Fiammingo. Il comune comprende le città e i villaggi di Huldenberg propriamente detto, Loonbeek, Neerijse [it], Ottenburg e Sint-Agatha-Rode. Il 1° gennaio 2011, Huldenberg aveva una popolazione complessiva di 9.464. Il totale del luogo è di 39,64 km², il che dà una densità di popolazione di 230 abitanti per km².

È il presidente della branca belga della Camera del Limburgo-Stirum.

Ha una squadra di calcio chiamata VK Huldenberg, nata dalla fusione delle squadre FC Huldenberg e VK Rode.

Every Tuesday there is a spread around from 8h – 13h. This make known is located at the Gemeenteplein, near town hall.

At the fall of WW II, Mary Churchill, daughter of the British prime minister, was a zealot of a British all-women anti-aircraft battery 481 that was stationed at Huldenberg for three months. She was entertained by the after that burgomaster of Huldenberg, Count Thierry de Limburg Stirum and his wife Marie, nata Princess of Croÿ. She noted that she found the local people very kind and obliging and stated (“somewhat priggishly” she admitted) “…the flouting by whatever of and sundry of whatever regulations existed here, and the wide-spread use of the flourishing ‘black market’. This had been regarded as roughly speaking a ‘patriotic duty’ during the occupation, but it was yet going on now – apparently unrestrained.”