| Name | Birth location | Spouse |
| KRAKOWER, Pamela Jenniene | | |
| KRAKOWER, Robert Gerald | | RUBIN, Starr Ivy |
| KRAKOWER, Taylor Grace | | |
| KRATKA, Alexis | Long Island, New York | |
| KRATKA, Benjamin | Long Island, New York | |
| KRATKA, Harris Dean | Spring Valley, New York | |
| KRATKA, Jennifer Rebecca Safter "Jen Kratka" | Brooklyn, New York | |
| KRATKA, Peter | | RUBIN, Suzanne "Susan or Suzie or Sue Rubin" |
| KRAVITZ, Rose | New London, Connecticut | BROWNSTEIN, Samuel |
| KREINIK, Pauline | | BERGER, Barnett |
| KRELITZ, Lea | | SHERMAN, Jacobo |
| KRESCHES, Dora | | FEINBERG, Nathan |
| KRIGER, Sara Chana | | WISHNETSKY, Alter Dov "Ber Wishnetsky" |
| KRINER, Kristopher | | TENENBAUM, Julie Ann |
| KRISPIN, Inbar | Israel | |
| KRISPIN, Moshe | | MAYA, Ronit |
| KRISPIN, Sagy | | |
| KRISZTAL, Erica Michelle | | |
| KRISZTAL, Michael Craig | | |
| KRISZTAL, Ruben | Buenos Aires, Argentina | FRIEDMAN, Sandra |
| KRISZTAL, William (Willie) Blake | | |
| KRITZLER, Jo Leatrice | Kansas City, Kansas | TENENBAUM, Harold |
| KRITZLER, Sigmond | | PELOFSKY, Celia |
| KUBA, Edith | | MOTOLA, Jacobo |
| KUDELSON, Amanda Felice | | |
| KUDELSON, Lawrence | | SCHWARTZ, Penny |
| KUDELSON, Rebecca Lindsay | | |
| KUMETZ, Izy | | BEJAR, Blanca |
| KUSHINS, Larry | | FRANK, Phyllis |
| KUSTER, Minnie | Baliz, Russia | SHUSTERMAN, Morris |
| KWESTEL, Anna | | |
| KWESTEL, Asher | | |
| KWESTEL, Dora | | |
| KWESTEL, Ethel | | |
| KWESTEL, Helen | Warsaw, Poland | KORB, Samuel "Shmuel Karp" |
| KWESTEL, Isaac | | EVA |
| KWESTEL, Jack | | |
| KWESTEL, Simon | | |
| LABRADOR, Josefina | Puerto Rico | ALVAREZ, Carlos |
| LAFONDE, Valerie | | ESKENAZI, Elliot Michael |
| LALUMIERE, Rebecca | | ABRAMS, David Nathan |
| LALUMIERE, Reni | | |
| LAN, Alejandro | | |
| LAN, Arturo | | |
| LAN, Karen | | |
| LAN, Sergio | | BARADON, Levana |
| LANDRESS, Ariel | Long Island, New York | |
| LANDRESS, David | Long Island, New York | |
| LANDRESS, Edward | | PERLBERG, Sloane |
| LANE, Judy | New York City, New York | WEST, Steven Leon |