Presidents of the Washington Native Plant Society
| Name | Term |
| Dr. Art Kruckeberg | 1977-1983 |
| Joe W. Miller | 1984-1985 |
| Dr. Ron Taylor (deceased) | 1986 |
| Mark Egger | 1987-1990 |
| Lee Ellis | 1991 |
| Clayton Antieau | 1992-1994 |
| Sarah Gage | 1995-1996 |
| Laura Potash | 1997 |
| Dottie Knecht | 1998 |
| Joan Frazee | 1999-2001 |
| Richard Robohm | 2002 |
| Tom Johnson | 2003 |
| Fred Weinmann | 2004-2005 |
| Dean Longrie | 2006-current |