Henry Robert Maguire Pigott (2 October 1866 – 8 July 1949) was an Australian politician.

In 1899, he left the banking industry and became a stock and station agent in Blayney, in which capacity he continued up until his election to parliament.

He was an elected member of the council of the Liberal Association of New South Wales[1][2][3][4][5][6] In 1913, he was elected to the Australian House of Representatives for the Commonwealth Liberal Party, defeating Labour member for Calare Thomas Brown.

An attempt to regain the seat as a member of the newly formed Country Party in 1922 was unsuccessful.

[1][7] After his parliamentary defeat, Pigott resided in Blayney while retaining the successful "Cadara" property.