Baseball Roster for 1978 Minnesota Twins
| # | Player Name | Pos | Age | B | T | Ht | Wt | Born | Place | High Level | mlbYears | Salary |
| 8 | Glenn Adams | OF | 30 | L | R | 6-0 | 185 | 10/4/1947 | Northbridge,Massachusetts | MLB | 1975-1982 |
| 14 | Glenn Borgmann | C | 28 | R | R | 6-4 | 210 | 5/25/1950 | Paterson,New Jersey | MLB | 1972-1980 |
| 29 | Rod Carew | 1B-2B | 32 | L | R | 6-0 | 182 | 10/1/1945 | Gatun,Panama | MLB | 1967-1985 |
| 12 | Rich Chiles | OF | 28 | L | L | 5-11 | 170 | 11/22/1949 | Sacramento,California | MLB | 1971-1978 |
| 26 | Mike Cubbage | 3B | 27 | L | R | 6-0 | 180 | 7/21/1950 | Charlottesville,Virginia | MLB | 1974-1981 |
| 33 | Dave Edwards | OF | 24 | R | R | 6-0 | 177 | 2/24/1954 | Los Angeles,California | MLB | 1978-1982 |
| 19 | Roger Erickson | P | 21 | R | R | 6-3 | 190 | 8/30/1956 | Springfield,Illinois | MLB | 1978-1983 |
| 15 | Dan Ford | OF | 26 | R | R | 6-1 | 185 | 5/19/1952 | Los Angeles,California | MLB | 1975-1985 |
| 30 | Dave Goltz | P | 29 | R | R | 6-4 | 215 | 6/23/1949 | Pelican Rapids,Minnesota | MLB | 1972-1983 |
| 37 | Roric Harrison | P | 31 | R | R | 6-3 | 195 | 9/20/1946 | Los Angeles,California | MLB | 1972-1978 |
| 36 | Jeff Holly | P | 25 | L | L | 6-5 | 210 | 3/1/1953 | San Pedro,California | MLB | 1977-1979 |
| 31 | Darrell Jackson | P | 22 | B | L | 5-10 | 150 | 4/3/1956 | Los Angeles,California | MLB | 1978-1982 |
| 27 | Dave Johnson | P | 29 | R | R | 6-1 | 183 | 10/4/1948 | Abilene,Texas | MLB | 1974-1978 |
| 21 | Tom Johnson | P | 27 | R | R | 6-1 | 185 | 4/2/1951 | St. Paul,Minnesota | MLB | 1974-1978 |
| 22 | Craig Kusick | 1B | 29 | R | R | 6-3 | 232 | 9/30/1948 | Milwaukee,Wisconsin | MLB | 1973-1979 |
| 28,33 | Mike Marshall | P | 35 | R | R | 5-10 | 180 | 1/15/1943 | Adrian,Michigan | MLB | 1967-1981 |
| 34 | Jose Morales | 1B-C | 33 | R | R | 6-0 | 195 | 12/30/1944 | Bayamon,Puerto Rico | MLB | 1973-1984 |
| 24 | Willie Norwood | OF | 27 | R | R | 6-0 | 185 | 11/7/1950 | - | MLB | 1977-1980 |
| 39 | Stan Perzanowski | P | 27 | B | R | 6-2 | 170 | 8/25/1950 | East Chicago,Indiana | MLB | 1971-1978 |
| 10 | Hosken Powell | OF | 23 | L | L | 6-1 | 185 | 5/14/1955 | Selma,Alabama | MLB | 1978-1983 |
| 32 | Bob Randall | 2B | 30 | R | R | 6-3 | 180 | 6/10/1948 | Norton,Kansas | MLB | 1976-1980 |
| 17 | Pete Redfern | P | 23 | R | R | 6-2 | 195 | 8/25/1954 | Glendale,California | MLB | 1976-1982 |
| 9 | Bombo Rivera | OF | 25 | R | R | 5-10 | 187 | 8/2/1952 | Ponce,Puerto Rico | MLB | 1975-1982 |
| 28 | Mac Scarce | P | 29 | L | L | 6-3 | 200 | 4/8/1949 | Danville,Virginia | MLB | 1972-1978 |
| 20 | Gary Serum | P | 21 | R | R | 6-1 | 180 | 10/24/1956 | Fargo,North Dakota | MLB | 1977-1979 |
| 5 | Roy Smalley | SS | 25 | B | R | 6-1 | 185 | 10/25/1952 | Los Angeles,California | MLB | 1975-1987 |
| 40 | John Sutton | P | 25 | R | R | 5-11 | 185 | 11/13/1952 | Dallas,Texas | MLB | 1977-1978 |
| 18 | Greg Thayer | P | 28 | R | R | 5-11 | 182 | 10/23/1949 | Cedar Rapids,Iowa | MLB | 1978-1978 |
| 23 | Paul Thormodsgard | P | 24 | R | R | 6-2 | 190 | 11/10/1953 | San Francisco,California | MLB | 1977-1979 |
| 7 | Rob Wilfong | 2B | 24 | L | R | 6-1 | 185 | 9/1/1953 | Pasadena,California | MLB | 1977-1987 |
| 1 | Larry Wolfe | 3B-2B | 25 | R | R | 5-11 | 170 | 3/2/1953 | Melbourne,Florida | MLB | 1977-1980 |
| 16 | Butch Wynegar | C | 22 | B | R | 6-0 | 194 | 3/14/1956 | York,Pennsylvania | MLB | 1976-1988 |
| 38 | Geoff Zahn | P | 32 | L | L | 6-1 | 180 | 12/19/1945 | Baltimore,Maryland | MLB | 1973-1985 |
Team Personnel