48 indexed careers with a surname starting Y.
| Player | Years | H | HR | K | Feats |
|---|---|---|---|---|---|
| Esteban Yan | 1996–2006 | 2 | 1 | 553 | |
| Bill Yancey | 1927–1936 | 71 | 5 | 0 | 1 |
| Ryan Yarbrough | 2018–2026 | 0 | 0 | 693 | |
| Carl Yastrzemski | 1961–1983 | 3,417 | 451 | 0 | 2 |
| Mike Yastrzemski | 2019–2026 | 722 | 132 | 0 | 1 |
| Kirby Yates | 2014–2026 | 0 | 0 | 669 | |
| Emil Yde | 1924–1929 | 74 | 1 | 160 | 1 |
| Joe Yeager | 1898–1908 | 468 | 4 | 151 | |
| Steve Yeager | 1972–1986 | 816 | 102 | 0 | |
| Eric Yelding | 1989–1993 | 242 | 3 | 0 | |
| Christian Yelich | 2013–2026 | 1,826 | 242 | 0 | 5 |
| Stan Yerkes | 1901–1903 | 14 | 0 | 104 | |
| Steve Yerkes | 1909–1916 | 679 | 6 | 0 | 5 |
| Rich Yett | 1985–1990 | 0 | 0 | 229 | |
| Earl Yingling | 1911–1918 | 73 | 1 | 195 | |
| Laymon Yokely | 1927–1938 | 12 | 0 | 82 | 2 |
| Rudy York | 1934–1948 | 1,621 | 277 | 0 | 4 |
| Masataka Yoshida | 2023–2026 | 383 | 34 | 0 | |
| Masato Yoshii | 1998–2002 | 25 | 1 | 447 | |
| Eddie Yost | 1944–1962 | 1,863 | 139 | 0 | 2 |
| Kevin Youkilis | 2004–2013 | 1,053 | 150 | 0 | |
| Floyd Youmans | 1985–1989 | 24 | 2 | 424 | 2 |
| Anthony Young | 1991–1996 | 15 | 0 | 245 | |
| Babe Young | 1936–1948 | 657 | 79 | 0 | 1 |
| Bobby Young | 1948–1958 | 609 | 15 | 0 | 1 |
| Brandon Young | 2025–2026 | 0 | 0 | 150 | 1 |
| Chris Young | 2006–2018 | 1,109 | 191 | 0 | |
| Chris Young | 2004–2017 | 31 | 1 | 1,062 | |
| Curt Young | 1983–1993 | 0 | 0 | 536 | 1 |
| Cy Young | 1897–1911 | 388 | 10 | 2,013 | 8 |
| Del Young | 1937–1945 | 213 | 3 | 0 | |
| Delmon Young | 2006–2015 | 1,161 | 109 | 0 | |
| Dmitri Young | 1996–2008 | 1,389 | 171 | 0 | 1 |
| Eric Young | 1992–2006 | 1,731 | 79 | 0 | |
| Eric Young | 2009–2018 | 422 | 13 | 0 | |
| Ernie Young | 1994–2004 | 179 | 27 | 0 | 1 |
| Gerald Young | 1987–1994 | 446 | 3 | 0 | 1 |
| Irv Young | 1905–1911 | 60 | 0 | 567 | 3 |
| Jacob Young | 2023–2026 | 313 | 15 | 0 | 1 |
| Kevin Young | 1992–2003 | 1,007 | 144 | 0 | |
| Matt Young | 1983–1993 | 0 | 0 | 857 | 1 |
| Michael Young | 2000–2013 | 2,375 | 185 | 0 | 3 |
| Mike Young | 1982–1989 | 454 | 72 | 0 | |
| Pep Young | 1933–1945 | 645 | 32 | 0 | 2 |
| Ralph Young | 1913–1922 | 897 | 4 | 0 | 2 |
| Joel Youngblood | 1976–1989 | 969 | 80 | 0 | |
| Ross Youngs | 1917–1926 | 1,491 | 42 | 0 | 11 |
| Robin Yount | 1974–1993 | 3,142 | 251 | 0 | 2 |