John Denison-Pender (May 11, 1882 - December 4, 1949) served as the first Member of Parliament for Balham and Tooting, serving between 1918 and 1922, including the whole of 1921.
Alfred Deakin Carter, the first Member of Parliament for Manchester Withington, served between 1918 and 1922, including the whole of 1921.
Bouverie McDonald (1861 - July 8, 1931), the first Member of Parliament for Wallasey, served between 1918 and 1922, including the whole of 1921.
Charles Percy succeeded Herbert James Craig as the fourth Member of Parliament for Tynemouth, serving between 1918 and 1922, including the whole of 1921.
Wilfrid William Ashley (1867 - July 3, 1939), the first Member of Parliament for Fylde, served between 1918 and 1922, including the whole of 1921.
Walter Waring (1876 - November 16, 1930) became the first Member of Parliament for Blaydon, serving between 1918 and 1922, including the whole of 1921.
Walter Smith (1872 - February 25, 1942) served as the first Member of Parliament for Wellingborough, serving between 1918 and 1922, including the whole of 1921.
Alfred Waterson (1880 - November 25, 1964) served as the first Member of Parliament for Kettering, serving between 1918 and 1922, including the whole of 1921.
George Alfred Spencer (1872 - November 21, 1957) served as the first Member of Parliament for Broxtowe, serving between 1918 and 1929, including the whole of 1921.
Smith Child (September 19, 1880 - November 11, 1958) served as the first Member of Parliament for Stone, serving between 1918 and 1922, including the whole of 1921.
Christopher Addison (June 19, 1869 - December 11, 1951) served as the first Member of Parliament for Shoreditch, serving between 1918 and 1922, including the whole of 1921.
Thomas Worsfold (Febary 14, 1861 - July 11, 1936) served as the first Member of Parliament for Mitcham, serving between 1918 and 1923, including the whole of 1921.
Henry Foreman (1852 - April 11, 1924) served as the first Member of Parliament for Hammersmith North, serving between 1918 and 1923, including the whole of 1921.