| Name | Ordination Date | Credentials |
|---|---|---|
| William T. Koopmans | October 18, 1990 | Hope CRC Classis Hamilton |
| S. George Koopmans | October 27, 2000 | Living Hope Church Classis Alberta South/Saskatchewan |
| H. R. Koopmans | ||
| Ralph Koops | September 29, 1967 | Hope CRC Classis Hamilton |
| Jack Kooreman | June 3, 2001 | Church of the Servant Classis Grand Rapids East |
| Robert Koornneef | October 7, 1973 | Hope Fellowship CRC Classis Rocky Mountain |
| Michael B. Koot | November 9, 2003 | Cornerstone CRC of Chilliwack Classis B.C. South-East |
| Steven L. Kooy | May 12, 2007 | First CRC Classis Quinte |
| Marjorie B. Kooy | May 2, 2004 | Roseland Christian Ministries Classis Chicago South |
| Michael J. Kooy | October 6, 1985 | Pullman Christian Reformed Church Classis Chicago South |
| Joel Korenstra | March 1, 1998 | |
| Louis M. Korf | January 18, 1987 | CrossWay Church CRC Classis Columbia |
| Darren C. Kornelis | February 24, 2019 | Niekerk CRC Classis Holland |
| Brian M. Kornelis | January 8, 2012 | Bethel CRC Classis Minnkota |
| Kevin Kornelis | September 3, 2023 | Central Avenue Church Classis Holland |
| Hitomi Kornilov | November 10, 2013 | The Washington DC Christian Reformed Church Classis Hackensack |
| Petr Kornilov | November 11, 2012 | Silver Spring CRC Classis Hackensack |
| Paul Kortenhoven | September 17, 1972 | Church of the Servant Classis Grand Rapids East |
| Curtis D. Korver | March 12, 1995 | Alberni Valley CRC Classis B.C. North-West |
| Chris A. Kostelansky | September 23, 2008 | Bethel CRC Classis Yellowstone |
| John P. Kostelyk | December 5, 2004 | Rudyard Christian Reformed Church Classis Northern Michigan |
| William Kosten | July 3, 1955 | |
| Philip J. Koster | September 29, 1968 | |
| Samuel Koster | October 2, 1892 | |
| Steven J. Koster | November 1, 2006 | Grace CRC Classis Grand Rapids East |
| Debra J. Koster | November 11, 2018 | Grace CRC Classis Grand Rapids East |
| Loren J. Kotman | March 3, 1988 | First CRC Classis Heartland |
| David L. Kotzebue | September 23, 1990 | |
| Janina S. Krabbe | April 3, 2016 | |
| James A. Kralt | November 23, 2008 | First CRC Classis Eastern Canada |
| Gerald L. Kramer | January 1, 1967 | |
| George Kramer | June 1, 1898 | |
| Roger D. Kramer | October 29, 1968 | Christ Community Church Classis Columbia |
| Peter P. Kranenburg | September 13, 1957 | Heritage Fellowship CRC Classis Toronto |
| Henry P. Kranenburg | October 29, 1987 | West End CRC Classis Alberta North |
| Kenneth T. Krause | March 24, 2006 | Fellowship CRC Classis Muskegon |
| John Kremer | June 3, 1865 | |
| Samuel J. Krikke | January 9, 2011 | Searchlight Ministries Classis Georgetown |
| Gloria D. Kroeze | November 24, 2002 | Woodlawn CRC Classis Grand Rapids East |
| David H. Kromminga | March 18, 1988 | All Nations CRC Classis Eastern Canada |
| Carl G. Kromminga | October 1, 1978 | New City CRC Classis Greater Los Angeles |
| Brenda Kronemeijer-Heyink | November 13, 2016 | Willowdale CRC Classis Toronto |
| David G. Kroon | October 24, 2004 | |
| Jeffrey S. Kroondyk | May 19, 2013 | Cadillac Christian Reformed Church Classis Northern Michigan |
| Stanley D. Kruis | September 21, 1986 | First CRC Classis Pacific Northwest |
| Daniel J. Kruis | November 16, 1984 | |
| Noah J. Kruis | November 2, 2019 | Creston CRC Classis Grand Rapids North |
| Kenneth C. Kruithoff | July 22, 2012 | First CRC of Allendale Classis Zeeland |
| Russell J. Kuiken | January 12, 1992 | Immanuel Church Classis Atlantic Northeast |
| Richard J. Kuiken | October 9, 1983 |