Pauline Hanson said she and One Nation have been approached by other MPS from the two major parties wanting to join One Nation because MPs were frustrated by the lack of action from their political parties.

Senator Hanson dropped a bombshell on Queensland Parliament on Friday by announcing she had secured the support of Buderim LNP MP Steve Dickson to become a new One Nation MP in Queensland Parliament.

She confirmed other MPs had approached her interested in joining One Nation.

"And that is not just in Queensland," Senator Hanson told Fairfax Media on Saturday.