The 2006 F3000 International Masters season was the second International Formula Master series season. The season consisted of sixteen races at seven rounds, beginning on 1 April at the Autodromo Nazionale Monza and finishing on 22 October at the Autódromo do Estoril. 11 teams and 30 drivers competed. In this one-make formula all drivers had to utilize Lola chassis and Zytek engines.