- Kaczorowski, Karen
- Kadri-Rodriguez, Sameer
- Kai, Comfort
- Kamara, Fatima
- Kamath, Vivek
- Kang, Angelo
- Kang, Edward
- Kanipakam, Kiran
- Kanthan, Falguni
- Kanyi, Malick
- Karangwa, Catherine
- Karuppusamy, Babu
- Kashlinsky, Natalie
- Kattappuram, Robbie
- Katzelnick, Leah
- Kauffman, Keith
- Kauflin, Kristine
- Kaur, Kamaljeet
- Keener, Luke
- Kelly, Amanda
- Kelly, Deborah
- Kelsall, Brian
- Kennedy, Ryan
- Kern, Anna
- Keryte, Selina
- Keshishian, Aris
- Ketema, Fassil
- Kiflom, Bemnet
- Kim, Hye
- Kim, Ick Ho H., CDR
- Kim, James
- Kim, Julie
- Kim, Yoon
- King, Dennis
- King, Lynn
- Kirilusha, Anthony
- Kirkali, Ziya
- Kit, Brian
- Kleiner, David
- Kleinstreuer, Nicole
- Kline, Lydia
- Kline, Richard
- Klion, Amy
- Klumpp-Thomas, Carleen
- Knox, Shamay
- Ko, Sung Hee
- Kobrin, Dale
- Koh, Yoon
- Kolotev, Andrei
- Komba-Fonjah, Daniel
- Kong, Heidi
- Kopyto, Melissa
- Koso-Thomas, Marion
- Kostov, Yordan
- Kosuri, Ravikanth
- Kramer, Kristin
- Krasnov, Sergey
- Krieter, Philip
- Kugler, Jamie
- Kuhn, Ira
- Kunos, George
- Kuo, Lillian
- Kwe, Claude Yinda