Mariners Managers
| Name | Years managed | Record |
|---|---|---|
| Dan Wilson | 2024-Present | - |
| Scott Servais | 2015-2024 | 680-642 |
| Lloyd McClendon | 2014-2015 | 163-161 |
| Eric Wedge | 2011-2013 | 213-273 |
| Daren Brown | 2010 (last 50 games) | 19-31 |
| Don Wakamatsu | 2009-2010 | 127-147 |
| Jim Riggleman | 2008 (last 90 games) | 36-54 |
| John McLaren | 2007-2008 | 68-88 |
| Mike Hargrove | 2005-2007 | 192-210 |
| Bob Melvin | 2003-2004 | 156-168 |
| Lou Piniella | 1993-2002 | 840-711 |
| Bill Plummer | 1992 | 64-98 |
| Jim Lefebvre | 1989-91 | 233-253 |
| Jim Snyder | 1988 | 45-60 |
| Dick Williams | 1986-88 | 159-192 |
| Marty Martinez | 1986 | 0-1 |
| Chuck Cottier | 1984-86 | 98-119 |
| Del Crandall | 1983-84 | 93-131 |
| Rene Lachemann | 1981-83 | 140-180 |
| Maury Wills | 1980-81 | 26-56 |
| Darrell Johnson | 1977-1980 | 229-362 |