| Name | Birth location | Spouse |
| KOHEN, Rachel | | CASPI, Samuel |
| KOHEN, Rebeka | Turkey | AFRES, Misha |
| KOHEN, Sara | | |
| KOHEN, Sara | | ROMANO, unknown |
| KOHEN, Sara | | KOHEN, Albert |
| KOHEN, Sultana | | POYASTRO, Salamon |
| KOHEN, Sultana | Tchorlous, Turkey | BEHAR, Yehuda |
| KOHEN, Vedat | | |
| KOHEN, Victoria | Istanbul, Turkey | |
| KOHEN, Yacov | | |
| KOHEN, Yacov | | ESTER |
| KOHEN, Yinon | | |
| KOHEN, Yosef | | |
| KOHEN, Yosef | | |
| KOHEN, Yosef | | ATIAS, Fani |
| KOHEN, Yosef "Bochor Kohen" | Turkey | BECHOCHI, Kaden |
| KOHEN, Zelda | | KAMHI, Moiz |
| KOHEN, Zelda "Zimbul Kohen" | | ANLI |
| KOHEN, Zimbul | | |
| KOKIEL, Beatriz | | GAMBACH, Roberto |
| KOPPELOFF, Joseph "Joe Koppeloff" | | TUBELL, Leah |
| KORB, Lea | | |
| KORB, Louis | | |
| KORB, Sally | | |
| KORB, Samuel "Shmuel Karp" | Warsaw, Poland | KWESTEL, Helen |
| KORN, Elishabet | | |
| KORN, Moishe | | DAICHES, Esther Pearl |
| KORN, Sarah | | |
| KORN, Shaharon | | |
| KOSLOVSKY, Isser | Krynki, Poland | SZEJNMAN, Hodel Adele |
| KOSLOVSKY, Liba | Toronto, Ontario, Canada | KAGAN, Marvin "Menachem-Mendel Kagan" |
| KOSLOVSKY, Susan (Szejna-Dwera) | | PEARLMAN, Richard |
| KOSLOWSKY, Chaya Ana | Krynki, Poland | WEISS, Sidney |
| KOSLOWSKY, David Ira | | |
| KOSLOWSKY, Elise Robin | | TEITLER |
| KOSLOWSKY, Ephraim Laib "Louis Koslowsky" | Choly, Poland | WISHNETSKY, Hodel Leah |
| KOSLOWSKY, Esther Rivke | Porozowa, Poland | SCHNEIDERMAN, Morris |
| KOSLOWSKY, Gershon | Porozowa, Poland | |
| KOSLOWSKY, Leon Lee | New York City, New York | WASSERMAN, Dorothy |
| KOSLOWSKY, Michlya "Mildred Koslowsky" | Krynki, Poland | ROTHSTEIN, Saul |
| KOSLOWSKY, Nathan "Nota" | | GLASSER, Eda |
| KOSLOWSKY, Sima Sylvia | Krynki, Poland | KARP, Paul |
| KOTE, unknown | | MESSULAM, Lina |
| KRAFT, Jerry | | SOLOMON, Phyllis |
| KRAFT, Jill | | BERGMAN, Keith |
| KRAFT, Michael | | |
| KRAFT, Mike | Savannah, Georgia | HARRIS, Raye |
| KRAFT, Sheila | | SEAR, Gerald "Jerry Sear" |
| KRAFT, Stephanie | | |
| KRAKOWER, Jason Scott "Scotty Krakower" | Brooklyn, New York | CRUZ, Lynette |