The makeup of the Gaza Board of Peace (BoP) contradicts Israeli policy and was not brought up with Israeli authorities, the Prime Minister's Office said in a Saturday statement.
Prime Minister Benjamin Netanyahu asked Foreign Minister Gideon Sa'ar to take the matter up with US Secretary of State Marco Rubio, the release added.
Trump announced the members of the governing body of Gaza on Friday. Notably, Turkish President Erdogan was invited to sit on the board, which Israel deems a red line.
Israel had already asked the Trump administration to exclude President Recep Tayyip Erdogan from the BoP.
The issue was raised during talks held in recent weeks between senior Israeli officials and senior Trump administration officials, which focused on the continued implementation of the Trump plan for Gaza.
Israel had already vetoed the presence of Turkish troops in Gaza as part of the International Stabilization Force that is to be deployed in the next phase of the Trump plan.
Who will be part of Trump's Board of Peace for Gaza?
The White House announced on Friday that US Secretary of State Marco Rubio, US Special Envoy Steve Witkoff, Jared Kushner, and Tony Blair will be among the founding members of the BoP, which will be responsible for rebuilding the enclave and ensuring the disarmament of Hamas.
US officials Marc Rowan, Ajay Banga, and Robert Gabriel were also confirmed to be among the members of the BoP, the White House's statement added.
Finally, Argentine President Javier Milei accepted Trump's invitation to join the board, while reports indicate that Canadian Prime Minister Mark Carney and Egyptian President Abdel Fattah El-Sisi were also invited to join.
Tobias Holcman contributed to this report.