John Brown Johnston | |
|---|---|
 | |
| Member of the U.S. House of Representatives from New York's 5th district | |
| In office March 4, 1919 – March 3, 1921 | |
| Preceded by | James P. Maher |
| Succeeded by | Ardolph Loges Kline |
| Personal details | |
| Born | July 10, 1882 Glasgow, Scotland |
| Died | January 11, 1960 (aged 77) Brooklyn, New York |
| Citizenship |  United States |
| Political party | Democratic Party |
| Alma mater | New York Law School |
| Profession |
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John Brown Johnston (July 10, 1882 – January 11, 1960) was a Scottish American lawyer and Democratic politician who served one term as a United States Representative from New York from 1919 to 1921.