The eleven received the 500-plus signatures from mayors needed to compete in the first round of the election on April 23, the council's president Laurent Fabius said.
With no candidate expected to win an outright majority at the first round, the two top contenders will go through to a decisive run-off on May 7th.
On Monday evening, five main candidates will go head-to-head in the first of three TV debates.
They are: far-right leader Marine Le Pen, centrist candidate Emmanuel Macron, Republicans nominee Francois Fillon, the Socialist Party's Benoit Hamon and Communist-backed candidate Jean-Luc Melenchon.
The other six candidates, none of whom is expected to garner over five percent, include a Trotskyist economy teacher, an anti-American nationalist convinced the European Union is an CIA-backed plot and a conspiracy theorist who has called in the past for a "thermo-nuclear corridor" between Earth and Mars.