Gissela Siomara Garzón Monteros is an Ecuadorian politician who is a National Assembly member in Ecuador.

She entered the National Assembly in 2015, but she was not elected, but working as an assistant having decided on a career in public service.

[1] Garzón was the instigator of a case for the impeachment of Attorney General Diana Salazar in December 2023.

However this was only a temporary delay and in July Garzón wrote to the National Assembly President Henry Kronfle to request that the impeachment proceedings should be re-scheduled for the Legislative Administration Council's next session.

[4] In 2024 Garzón spoke out against the proposed increase in VAT to 15% and she was broadly supportive of the President Daniel Noboa's "war on terrorism".