| Year | Member | Type |
| 1965 | Ben Sywassink* | (Iowa Hall Of Fame) |
| 1966 | Emil Johnson* | |
| 1968 | E.B. Naber* | |
| 1969 | George Wagner* | |
| 1970 | Carl Bannister* | |
| 1971 | W.G. (Mike) Jensen* | |
| 1972 | Walter Jensen* | |
| 1973 | Earl Elder* | |
| 1973 | H. Pat Finnegan* | (Iowa Hall Of Fame) |
| 1974 | Ray Simpson* | |
| 1976 | Robert L. Griffin* | |
| 1977 | George Stych* | |
| 1978 | Mike Berlin | (Iowa Hall Of Fame) AMF Regional Champions Classic PBA - FIRESTONE TOURNAMENT OF CHAMPIONS PBA - QUAD-CITIES OPEN PBA - BUZZ FAZIO OPEN PBA - COLUMBIA-PBA DOUBLES CLASSIC Sports Illustrated "Shark Attack At The Riviera" May 9,1977 Sports Illustrated Issue |
| 1979 | James M. Burke, Sr.* | |
| 1980 | Wes Norton* | |
| 1980 | Fay Schweitzer* | |
| 1981 | Dick Raushenerger* | |
| 1982 | Jack Rigdon* | (Iowa Hall Of Fame) |
| 1983 | Robert Brown* | (Iowa Hall Of Fame) |
| 1984 | Larry L. Snyder | |
| 1986 | Harold A. Hetzler* | |
| 1987 | Ollie Bentley* | (Iowa Hall Of Fame) |
| 1988 | Tim Taylor | |
| 1989 | Cecil Housman* | |
| 1990 | Gene Chelf* | |
| 1991 | Bill Raushenberger | |
| 1992 | Butch Ballenger | |
| 1992 | Donald J. Mills* | |
| 1993 | Jerry Millage | |
| 1993 | Larry Roberson | (Iowa Hall Of Fame) |
| 1994 | Bobby Miller* | |
| 1996 | Jack Burns* | |
| 1997 | Jeff Swank | |
| 1998 | Bob Crawford* | |
| 1999 | Mike Hall | |
| 2000 | Carl Phillips* | |
| 2001 | Randy Naber | (Iowa Hall Of Fame) |
| 2002 | Larry Richardson | |
| 2003 | Don E. Johnson | |
| 2003 | Gary L. Wagner, Jr. | |
| 2004 | Lane O. Freyermuth | |
| 2005 | F. Eugene Logel | (Iowa Hall Of Fame) |
| 2006 | Eric J. Bramble | |
| 2006 | James C. Martin | |
| 2007 | Steve Frye | |
| 2007 | Scott Berlin | |
| 2008 | Alan E. Jordon | Meritorious Service |
| 2008 | Matt L. Weggen | Outstanding Achievement (Iowa Hall of Fame) |
| 2009 | Randy Heur | Outstanding Achievement |
| 2009 | Jeff Osborn* | Meritorious Service |
| 2010 | Dave Lowe | Outstanding Achievement |
| 2011 | Dennis Strause Sr* | Outstanding Achievement |
| 2012 | Don Anderson | Outstanding Achievement |
| 2013 | Larry Brown | Meritorious Service |
| 2013 | Troy Payne | Outstanding Achievement |
| 2014 | Bradd Hahn | Outstanding Achievement |
| 2016 | Mark Frye | Meritorious Service |
| 2016 | Warren Ribbink | Outstanding Achievement |
| 2017 | Noe Vega | Meritorious Service |
| 2017 | Jon Purvis | Meritorious Service |
| 2018 | Terry Thein | Outstanding Achievement |
| 2018 | Neil Kenneth Greewald Jr.* | Outstanding Achievement |
| 2019 | Leo Askam | Outstanding Achievement |
| 2020 | Lonnie Hurst | Outstanding Achievement |