| Name | Ordination Date | Credentials |
|---|---|---|
| John Klooster | October 23, 1975 | |
| Nelson D. Kloosterman | September 26, 1975 | |
| Kyle P. Kloostra | May 25, 2012 | |
| Donald J. Klop | October 7, 1973 | LaGrave Avenue CRC Classis Grand Rapids South |
| Gary Klumpenhower | June 1, 1986 | Bethel CRC Classis Huron |
| Hendrik G. Klyn | ||
| Mark A. Knetsch | September 26, 2006 | |
| Bradley Knetsch | September 17, 2009 | Madison Square CRC Classis Grand Rapids East |
| Wayne A. Knight | September 15, 2000 | |
| James W. Knochenhauer | January 18, 2009 | Third Christian Reformed Church Classis Zeeland |
| John C. Knoester | March 30, 2003 | First CRC Classis Pacific Northwest |
| Robert L. Knol | October 12, 1997 | The Journey Classis Rocky Mountain |
| Marquis J. Knoper | December 9, 1979 | Madison Square CRC Classis Grand Rapids East |
| Simon S. Ko | October 14, 2012 | |
| Victor Y. Ko | May 16, 1999 | mosaicHouse Community CRC Classis Alberta North |
| Taekuk Ko | February 14, 2006 | Joo Sung Christian Reformed Church Classis Ko-Am |
| Wayne A. Kobes | September 18, 1973 | First CRC Classis Iakota |
| Gerrit Koedoot | October 8, 1961 | Princeton CRC Classis Thornapple Valley |
| Scott B. Koeman | February 18, 2001 | Zutphen CRC Classis Georgetown |
| Tony W. Koeman | December 5, 1999 | |
| J. L. Koert | December 21, 1923 | |
| Michael D. Koetje | October 1, 2000 | Westwood Christian Reformed Church Classis Kalamazoo |
| Dirk Koetje | December 8, 2013 | North Street CRC Classis Zeeland |
| Joshua Youngmun Koh | October 3, 2021 | Great Vision CRC Classis Ko-Am |
| Abe K. Koh | March 9, 2014 | |
| Jana Koh | August 4, 2013 | |
| Chudamani Koirala | October 18, 2016 | Cascade Fellowship CRC Classis Thornapple Valley |
| Braden L. Kok | October 21, 2012 | |
| Joel E. Kok | September 26, 1991 | Covenant CRC Classis Iakota |
| James R. Kok | September 1, 1963 | Bethany CRC Classis Greater Los Angeles |
| Thomas J. Kok | September 27, 1987 | Sunnyside CRC Classis Columbia |
| Philip D. Kok | September 13, 1998 | Graafschap CRC Classis Holland |
| David R. Koll | September 27, 1981 | Anaheim CRC Classis Greater Los Angeles |
| Boo Sik Kong | October 18, 2009 | |
| David Kong | March 19, 2002 | Jesus' Heart Church Classis Greater Los Angeles |
| Kenneth D. Koning | January 26, 1992 | Calvin CRC Classis Northern Michigan |
| Frederic J. Koning | October 16, 1981 | Kelsey Creek Church Classis Pacific Northwest |
| Gerald A. Koning | September 13, 1985 | The Refuge Classis Georgetown |
| H. Charles Kooger | March 13, 1988 | Sonlight CRC Classis Alberta South/Saskatchewan |
| Timothy Kooiman | March 12, 2017 | Delavan CRC Classis Wisconsin |
| Jonathan A. Kool | November 4, 2018 | The Journey Classis Rocky Mountain |
| Michelle J. Kool | October 30, 2016 | Covenant CRC Classis Alberta North |
| Ronald G. Kool | September 23, 1990 | Hillside Community Church Classis Grand Rapids South |
| John Koole | September 16, 1970 | Strathroy East CRC Classis Ontario Southwest |
| James I. Koopman | October 2, 1987 | |
| Richard C. Koopmans | October 27, 2000 | CRC of Prince George Classis B.C. North-West |
| William T. Koopmans | October 18, 1990 | Hope CRC Classis Hamilton |
| H. R. Koopmans | ||
| S. George Koopmans | October 27, 2000 | Living Hope Church Classis Alberta South/Saskatchewan |
| Ralph Koops | September 29, 1967 | Hope CRC Classis Hamilton |