Ralph George McInerney (14 December 1897 – 26 July 1953) was a lawyer, insurance broker and political figure in New Brunswick, Canada.

He represented the city of Saint John in the Legislative Assembly of New Brunswick from 1939 to 1948 as a Conservative member.

He was born in Richibucto, the son of George Valentine McInerney and Christina O'Leary, both of Irish descent.

During World War I, he served as a lieutenant in the Canadian Expeditionary Force and then as a pilot in the Royal Flying Corps.

This article about a member of the Legislative Assembly of New Brunswick is a stub.