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| Player Name | Born Date | Pos | High Level | MLB Years | Last Active | High School | College |
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| Terry Bell | 10/27/1962 | C | MLB | 1986-1987 | 1989 | | Old Dominion University |
| Bob Borkowski | 1/27/1926 | OF | MLB | 1950-1955 | 1955 | | |
| Dave Burba | 7/7/1966 | P | MLB | 1990-2004 | 2005 | Kenton Ridge (Springfield,OH) | Ohio State University |
| Chris Chambliss | 12/26/1948 | 1B | MLB | 1971-1988 | 1988 | Oceanside (Oceanside,CA) | UCLA |
| Roger Clemens | 8/4/1962 | P | MLB | 1984-2007 | 2007 | Spring Woods (Houston,TX) | University of Texas |
| Dave Coleman | 10/26/1950 | OF-CF | MLB | 1977-1977 | 1981 | | |
| Mark Dempsey | 12/17/1957 | P | MLB | 1982-1982 | 1984 | | Ohio State University |
| Bobby Durnbaugh | 1/15/1933 | SS | MLB | 1957-1957 | 1957 | | |
| Duffy Dyer | 8/15/1945 | C | MLB | 1968-1981 | 1981 | | Arizona State University |
| Clyde Engle | 3/19/1884 | 1B-OF | MLB | 1909-1916 | 1916 | | |
| Howard Freigau | 8/1/1902 | 3B | MLB | 1922-1928 | 1928 | | |
| Cal Hogue | 10/24/1927 | P | MLB | 1952-1954 | 1954 | | |
| Todd Hollandsworth | 4/20/1973 | LF-CF | MLB | 1995-2006 | 2006 | Newport (Bellevue,WA) | |
| Ducky Holmes | 7/8/1883 | C | MLB | 1906-1906 | 1906 | | |
| Bernie Hungling | 3/5/1896 | C | MLB | 1922-1930 | 1930 | | |
| Footer Johnson | 2/15/1932 | H | MLB | 1958-1958 | 1958 | | |
| Mark Johnson | 5/2/1975 | P | MLB | 2000-2000 | 2005 | Springboro (Springboro,OH) | University of Hawaii-Manoa |
| Dave Krynzel | 11/7/1981 | RF-CF | MLB | 2004-2005 | 2007 | Green Valley (Henderson,NV) | |
| Mike Maddux | 8/27/1961 | P | MLB | 1986-2000 | 2000 | Rancho (Las Vegas,NV) | University of Texas-El Paso |
| Mickey McGuire | 1/18/1941 | SS-2B | MLB | 1962-1967 | 1967 | | |
| Harry McIntire | 1/11/1879 | P | MLB | 1905-1913 | 1913 | | |
| Travis Miller | 11/2/1972 | P | MLB | 1996-2002 | 2003 | National Trail (New Paris,OH) | Kent State University |
| Mike Mohler | 7/26/1968 | P | MLB | 1993-2001 | 2003 | East Ascension (Gonzales,LA) | Nicholls State University |
| Ron Nischwitz | 7/1/1937 | P | MLB | 1961-1965 | 1965 | | |
| Bill Otey | 12/16/1886 | P | MLB | 1907-1911 | 1911 | | |
| Jeff Reboulet | 4/3/1964 | 2B-SS | MLB | 1992-2003 | 2003 | Alter (Dayton,OH) | Louisiana State University |
| Al Scheer | 10/21/1888 | OF | MLB | 1913-1913 | 1913 | | |
| Fred Scherman | 7/25/1944 | P | MLB | 1969-1976 | 1976 | | |
| Mike Schmidt | 9/27/1949 | 3B | MLB | 1972-1989 | 1989 | Meadowdale (Dayton,OH) | Ohio University |
| Chris Spurling | 6/28/1977 | P | MLB | 2003-2007 | 2007 | | Sinclair Community College |
| Dutch Ussat | 4/11/1904 | 3B-2B | MLB | 1925-1927 | 1927 | | |
| Marc Valdes | 12/20/1971 | P | MLB | 1995-2001 | 2005 | Jesuit (Tampa,FL) | University of Florida |
| Cory Vance | 6/20/1979 | P | MLB | 2002-2003 | 2004 | Butler (Vandalia,OH) | Georgia Tech |
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| Player Name | Born Date | Pos | High Level | MLB Years | Last Active | High School | College |
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| Matt Bok | 10/5/1979 | OF | A | | 2006 | | University of Notre Dame |
| Rob Corrado | 9/13/1980 | P | A | | 2006 | | University of Kentucky |
| John Downs | 9/15/1970 | P | A+ | | 1995 | Northmont (Englewood,OH) | Muscatine Community College |
| Jeff Greene | 8/15/1964 | P | A+ | | 1988 | Bethel (Tipp City,OH) | Pasco-Hernando Community College |
| Tommy Harrison | 9/30/1971 | P | AAA | | 2000 | | University of Dayton |
| Chad Helmer | 9/12/1975 | P | AA | | 1999 | East Bay (Gibsonton,FL) | Hillsborough Community College |
| Marcus Howard | 10/3/1975 | OF | A | | 1998 | | |
| Jason Kelley | 11/8/1976 | P | Rookie | | 1999 | | Bowling Green State University |
| Billy Kieninger | 12/31/1979 | P | A+ | | 2003 | Xenia (Xenia,OH) | Miami University (Ohio) |
| Dave Lochner | 8/2/1959 | P-1B | AA | | 1984 | Beavercreek (OH) | Wright State University |
| Matt Lowe | 4/3/1979 | P | A | | 2000 | Walhalla (Walhalla,SC) | |
| Derick Neikirk | 9/5/1974 | C | A+ | | 1996 | | Mesa Community College |
| Brian Ralph | 6/25/1976 | OF | A+ | | 2000 | Dana Hills (Dana Point,CA) | Harvard University |
| David Robinson | 11/29/1972 | OF | A | | 1996 | | University of Rio Grande (Ohio) |
| Ryan Saylor | 5/20/1975 | P | AA | | 1999 | | Eastern Kentucky University |
| Tony Schiml | 6/19/1977 | P | A- | | 2003 | | |
| Chris Snow | 12/19/1980 | OF | Rookie | | 1999 | Desert Vista (Phoenix,AZ) | |
| Eric Thompson | 9/7/1977 | P | AAA | | 2004 | | Ohio State University |
| Mark Tindall | 11/12/1962 | P | A- | | 1984 | Belmont (Dayton,OH) | Sinclair Community College |
| Doug Walls | 3/21/1974 | P | AAA | | 2000 | | Muscatine Community College |
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| College and other players |
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| Player Name | Born Date | Pos | High Level | MLB Years | Last Active | High School | College |
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| Chad Borek | 8/2/1983 | P | Ind | | 2003 | Northmont (Englewood,OH) | |
| Jason Bullens | 1/18/1981 | P | College | | 2001 | Carroll (Dayton,OH) | Ohio State University |
| Cody Castle | 8/9/1982 | P | Ind | | 2006 | | Ashland University |
| Mark Eger | 7/26/1982 | P | Ind | | 2006 | | University of Dayton |
| Sean Flynn | 1/16/1981 | C | Ind | | 2005 | | University of Texas-Pan American |
| Kyle Geswein | 11/21/1979 | P | Ind | | 2006 | | Michigan State University |
| Tyler Johnson | 4/3/1984 | P | College | | 2007 | Tippecanoe (Tipp City,OH) | Bowling Green State University |
| Ben Ramsey | 3/17/1983 | IF | Ind | | 2007 | | Madonna University (Mich.) |
| Brad Thoma | 3/4/1984 | SS | Ind | | 2007 | West Carrolton (OH) | Thomas More College |
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