Below is the list of 112 instances in which Major League Baseball players have hit 20 or more triples in a single season. Active players are in bold. However, with the retirement of Curtis Granderson in 2020, as of May 2020, none of the players on this list are currently active players in MLB.
| Rank | Player | Triples | Year |
|---|---|---|---|
| 1 | 36 | 1912 | |
| 2 | 31 | 1886 | |
| 31 | 1894 | ||
| 4 | 29 | 1893 | |
| 5 | 28 | 1897 | |
| 28 | 1899 | ||
| 7 | 27 | 1893 | |
| 27 | 1894 | ||
| 9 | 26 | 1890 | |
| 26 | 1894 | ||
| 26 | 1912 | ||
| 26 | 1914 | ||
| 26 | 1925 | ||
| 14 | 25 | 1894 | |
| 25 | 1899 | ||
| 25 | 1903 | ||
| 25 | 1911 | ||
| 25 | 1915 | ||
| 19 | 24 | 1893 | |
| 24 | 1911 | ||
| 24 | 1917 | ||
| 22 | 23 | 1884 | |
| 23 | 1887 | ||
| 23 | 1893 | ||
| 23 | 1894 | ||
| 23 | 1897 | ||
| 23 | 1912 | ||
| 23 | 1913 | ||
| 23 | 1927 | ||
| 23 | 1930 | ||
| 23 | 1949 | ||
| 23 | 2007 | ||
| 33 | 22 | 1887 | |
| 22 | 1890 | ||
| 22 | 1890 | ||
| 22 | 1890 | ||
| 22 | 1894 | ||
| 22 | 1895 | ||
| 22 | 1898 | ||
| 22 | 1900 | ||
| 22 | 1902 | ||
| 22 | 1902 | ||
| 22 | 1903 | ||
| 22 | 1906 | ||
| 22 | 1911 | ||
| 22 | 1911 | ||
| 22 | 1913 | ||
| 22 | 1920 | ||
| 22 | 1922 | ||
| 22 | 1926 | ||
| 22 | 1930 | ||
| 22 | 1945 | ||
| 52 | 21 | 1885 | |
| 21 | 1890 | ||
| 21 | 1890 | ||
| 21 | 1891 | ||
| 21 | 1892 | ||
| 21 | 1895 | ||
| 21 | 1895 | ||
| 21 | 1896 | ||
| 21 | 1896 | ||
| 21 | 1897 | ||
| 21 | 1901 | ||
| 21 | 1901 | ||
| 21 | 1902 | ||
| 21 | 1905 | ||
| 21 | 1911 | ||
| 21 | 1912 | ||
| 21 | 1912 | ||
| 21 | 1913 | ||
| 21 | 1916 | ||
| 21 | 1924 | ||
| 21 | 1928 | ||
| 21 | 1985 | ||
| 21 | 1996 | ||
| 76 | 20 | 1884 | |
| 20 | 1886 | ||
| 20 | 1887 | ||
| 20 | 1887 | ||
| 20 | 1888 | ||
| 20 | 1890 | ||
| 20 | 1890 | ||
| 20 | 1891 | ||
| 20 | 1892 | ||
| 20 | 1892 | ||
| 20 | 1894 | ||
| 20 | 1894 | ||
| 20 | 1894 | ||
| 20 | 1895 | ||
| 20 | 1903 | ||
| 20 | 1906 | ||
| 20 | 1908 | ||
| 20 | 1912 | ||
| 20 | 1912 | ||
| 20 | 1913 | ||
| 20 | 1920 | ||
| 20 | 1920 | ||
| 20 | 1924 | ||
| 20 | 1925 | ||
| 20 | 1926 | ||
| 20 | 1926 | ||
| 20 | 1928 | ||
| 20 | 1928 | ||
| 20 | 1929 | ||
| 20 | 1931 | ||
| 20 | 1935 | ||
| 20 | 1941 | ||
| 20 | 1943 | ||
| 20 | 1946 | ||
| 20 | 1957 | ||
| 20 | 1979 | ||
| 20 | 2000 | ||
| 20 | 2007 | ||